Temperature Sensora NTC thermistor for temperature compensation and a large or small size TO-46...

Publication Number: BM43THA Revision:1.7 Issue Date:Jun.23,2016

Temperature Sensor

BM43THA

Bestow Mascot

Content BM43THA

CONTENT

1. Description ........................................................................................................................................................... 1

1.1 General Description ................................................................................................................................ 1

1.2 Features .................................................................................................................................................... 1

1.3 Applications .............................................................................................................................................. 1

1.4 Package .................................................................................................................................................... 1

2 Pin Descriptions ................................................................................................................................................... 2

3 Characteristics ..................................................................................................................................................... 3

3.1 Thermopile Parameter ................................................................................................................................. 3

3.2 Temperature VS Resistance Table ............................................................................................................ 4

3.3 Filter Transmission Curve ........................................................................................................................... 7

3.4 Sensitivity Output Curve .............................................................................................................................. 7

4. Ordering Information ............................................................................................................................................ 27

4.1 Part Numbering ........................................................................................................................................... 27

4.2 TO-46 Package Outline Information ........................................................................................................ 28

4.3 Tray Information .......................................................................................................................................... 29

5. Notice ..................................................................................................................................................................... 30

6. Revision History .................................................................................................................................................... 34

Description BM43THA

1. Description

1.1 General Description

The BM43THA is a thermopile temperature sensor based on MEMS (micro-electromechanical systems)

technology. This thermopile detector consists of thermopile MEMS chip, 5-14um infrared band pass filter,

a NTC thermistor for temperature compensation and a large or small size TO-46 Package.

1.2 Features

Non-contact surface temperature measuring

TO housing with an 5-14um infrared filter

Using NTC thermistor for ambient temperature compensation

High sensitivity

Fast response time

Wide working temperature: -40 +120(Temperature range can be extended to +1000by

using specific infrared lens)

1.3 Applications

Non-contact human body temperature infrared thermometer

Microwave oven

Automatic induction equipment

Heating, Ventilation and Air Conditioning(HVAC)

Appliance

1.4 Package

TO-46 Package

1／34

Pin Description BM43THA

2 Pin Descriptions

Table1 Pin Descriptions

Pin Function Description

1 GND Thermistor Ambient temperature compensation resistance- pin and GND.

2 Thermopile+ Output DC voltage+ pin.

3 Thermistor Ambient temperature compensation resistance+ pin.

4 Thermopile- Output DC voltage- pin.

2／34

Specification BM43THA

3 Characteristics

3.1 Thermopile Parameter Table 2 Thermopile Parameter

Parameter Specification

Unit Condition Min. Typ. Max.

Chip Size 1.85X1.85 mm2

Active Area 0.7X0.7 mm2

Responsivity 60 V/W Black body=500K,1HZ @temp=25

Detectivity 1.21E08 cm·Hz1/2/W Black body=500K,1HZ @temp=25

NEP 0.59 nW·Hz1/2 Black body=500K,1HZ @temp=25

Voltage Response 29 V·mm2/W Black body=500K,1HZ @temp=25

Thermopile Res 65 75 85 k @temp=25

TC of Thermopile 0.1 %/

Noise Voltage 33 35 37 nV/Hz1/2 @temp=25

Time Constant 25 ms

Field of View(FOV) 104 ° Degree at 50% signal level

Operating Temp -40~120

Storage Temp -40~120

Thermistor for Temperature Compensation

Thermistor

Resistance 100 k +3% tolerance, @temp=25

TC of Thermistor(B) 3950 K ±1% tolerance, Defined at 25/50

3／34


3.2 Temperature VS Resistance Table

Table 3 Temperature VS Resistance Table

Temp.() Rmin(kΩ) Rnor(kΩ) Rmax(kΩ) Temp.() Rmin(kΩ) Rnor(kΩ) Rmax(kΩ)

-40 3073.524 3281.143 3499.634 41 49.242 51.107 52.995

-39 2880.831 3073.423 3275.939 42 47.288 49.098 50.932

-38 2701.458 2880.188 3067.978 43 45.420 47.178 48.960

-37 2534.402 2700.337 2874.546 44 43.635 45.342 47.073

-36 2378.739 2532.860 2694.540 45 41.929 43.586 45.268

-35 2233.624 2376.831 2526.943 46 40.298 41.907 43.541

-34 2098.276 2231.396 2370.826 47 38.737 40.300 41.888

-33 1971.978 2095.771 2225.330 48 37.245 38.762 40.305

-32 1854.071 1969.235 2089.670 49 35.817 37.291 38.790

-31 1743.946 1851.124 1963.121 50 34.450 35.882 37.339

-30 1641.042 1740.827 1845.017 51 33.151 34.541 35.958

-29 1544.843 1637.779 1734.742 52 31.907 33.258 34.634

-28 1454.872 1541.461 1631.733 53 30.716 32.028 33.367

-27 1370.689 1451.393 1535.466 54 29.575 30.850 32.152

-26 1291.887 1367.133 1445.460 55 28.483 29.722 30.987

-25 1218.090 1288.272 1361.272 56 27.436 28.640 29.871

-24 1148.952 1214.434 1282.492 57 26.433 27.604 28.800

-23 1084.150 1145.267 1208.741 58 25.472 26.610 27.773

-22 1023.389 1080.451 1139.668 59 24.550 25.656 26.788

-21 966.392 1019.685 1074.949 60 23.667 24.742 25.843

-20 912.905 962.695 1014.286 61 22.819 23.865 24.935

-19 862.008 908.495 956.628 62 22.007 23.023 24.064

-18 814.275 857.694 902.616 63 21.227 22.215 23.228

-17 769.490 810.058 851.998 64 20.478 21.439 22.425

-16 727.453 765.371 804.540 65 19.760 20.694 21.654

-15 687.979 723.431 760.026 66 19.070 19.979 20.912

-14 650.895 684.054 718.254 67 18.408 19.292 20.200

-13 616.043 647.067 679.041 68 17.772 18.632 19.516

-12 583.276 612.311 642.213 69 17.161 17.997 18.858

-11 552.455 579.638 607.611 70 16.573 17.388 18.225

-10 523.454 548.911 575.088 71 16.009 16.801 17.617

4／34



-9 496.155 520.003 544.506 72 15.467 16.238 17.032

-8 470.447 492.795 515.739 73 14.945 15.696 16.469

-7 446.229 467.176 488.667 74 14.444 15.174 15.927

-6 423.405 443.046 463.181 75 13.962 14.673 15.406

-5 401.888 420.309 439.179 76 13.498 14.190 14.904

-4 381.594 398.876 416.566 77 13.052 13.726 14.421

-3 362.447 378.665 395.253 78 12.623 13.278 13.956

-2 344.376 359.599 375.158 79 12.209 12.848 13.508

-1 327.314 341.608 356.205 80 11.812 12.433 13.076

0 311.198 324.623 338.322 81 11.428 12.033 12.659

1 296.007 308.620 321.482 82 11.058 11.648 12.258

2 281.644 293.498 305.576 83 10.702 11.276 11.871

3 268.060 279.203 290.547 84 10.359 10.918 11.498

4 255.209 265.685 276.343 85 10.028 10.573 11.138

5 243.046 252.898 262.913 86 9.710 10.241 10.791

6 231.531 240.798 250.211 87 9.403 9.920 10.457

7 220.626 229.345 238.195 88 9.107 9.611 10.134

8 210.295 218.501 226.822 89 8.822 9.313 9.823

9 200.506 208.229 216.055 90 8.547 9.025 9.522

10 191.227 198.497 205.858 91 8.281 8.748 9.233

11 182.428 189.273 196.199 92 8.025 8.480 8.953

12 174.082 180.529 187.046 93 7.778 8.222 8.683

13 166.163 172.236 178.370 94 7.540 7.973 8.422

14 158.648 164.369 170.144 95 7.310 7.732 8.170

15 151.513 156.905 162.341 96 7.088 7.499 7.927

16 144.738 149.819 154.939 97 6.874 7.275 7.692

17 138.302 143.091 147.913 98 6.667 7.058 7.465

18 132.187 136.702 141.244 99 6.468 6.849 7.246

19 126.374 130.631 134.910 100 6.275 6.647 7.034

20 120.848 124.863 128.895 101 6.089 6.451 6.829

21 115.593 119.379 123.179 102 5.909 6.262 6.632

22 110.594 114.166 117.747 103 5.735 6.080 6.440

23 105.837 109.207 112.582 104 5.567 5.904 6.255

5／34



24 101.310 104.489 107.671 105 5.404 5.733 6.076

25 97.000 100.000 103.000 106 5.247 5.568 5.903

26 92.814 95.727 98.642 107 5.095 5.408 5.736

27 88.831 91.658 94.490 108 4.949 5.254 5.574

28 85.039 87.783 90.535 109 4.807 5.105 5.417

29 81.428 84.092 86.765 110 4.669 4.961 5.265

30 77.989 80.575 83.171 111 4.537 4.821 5.118

31 74.712 77.222 79.745 112 4.408 4.686 4.976

32 71.590 74.026 76.477 113 4.284 4.555 4.839

33 68.614 70.979 73.359 114 4.163 4.428 4.705

34 65.776 68.072 70.384 115 4.047 4.305 4.576

35 63.070 65.298 67.545 116 3.934 4.187 4.451

36 60.489 62.652 64.834 117 3.825 4.072 4.330

37 58.026 60.125 62.245 118 3.719 3.960 4.213

38 55.675 57.713 59.772 119 3.617 3.852 4.099

39 53.431 55.410 57.410 120 3.518 3.748 3.989

40 51.289 53.210 55.153

6／34


3.3 Filter Transmission Curve

Figure 1 Filter Transmission Curve

3.4 Sensitivity Output Curve

Figure 2 Sensitivity Output Curve

7／34


Table4 Temperature VS Output Table for Ambient Temperature

Output Voltage

(mV)

Ambient Temperature()

-45 -35 -25 -15 -5 5 15 25 35

Object

Temperature

()

-50 -0.16 -0.50 -0.90 -1.34 -1.84 -2.40 -3.02 -3.71 -4.48

-45 0.00 -0.35 -0.74 -1.19 -1.69 -2.24 -2.87 -3.56 -4.32

-40 0.17 -0.18 -0.57 -1.02 -1.52 -2.08 -2.70 -3.39 -4.15

-35 0.35 0.00 -0.39 -0.84 -1.34 -1.90 -2.52 -3.21 -3.97

-30 0.54 0.19 -0.20 -0.65 -1.15 -1.71 -2.33 -3.02 -3.78

-25 0.74 0.39 0.00 -0.44 -0.94 -1.50 -2.12 -2.81 -3.58

-20 0.96 0.61 0.22 -0.23 -0.73 -1.29 -1.91 -2.60 -3.36

-15 1.19 0.84 0.44 0.00 -0.50 -1.06 -1.68 -2.37 -3.13

-10 1.43 1.08 0.69 0.24 -0.26 -0.82 -1.44 -2.13 -2.89

-5 1.69 1.34 0.94 0.50 0.00 -0.56 -1.18 -1.87 -2.63

0 1.96 1.61 1.22 0.77 0.27 -0.29 -0.91 -1.60 -2.36

5 2.24 1.90 1.50 1.06 0.56 0.00 -0.62 -1.31 -2.08

10 2.55 2.20 1.81 1.36 0.86 0.30 -0.32 -1.01 -1.77

15 2.87 2.52 2.12 1.68 1.18 0.62 0.00 -0.69 -1.45

20 3.20 2.85 2.46 2.02 1.52 0.96 0.34 -0.35 -1.12

25 3.56 3.21 2.81 2.37 1.87 1.31 0.69 0.00 -0.76

30 3.93 3.58 3.19 2.74 2.24 1.68 1.06 0.37 -0.39

35 4.32 3.97 3.58 3.13 2.63 2.08 1.45 0.76 0.00

40 4.73 4.38 3.99 3.54 3.04 2.49 1.86 1.17 0.41

45 5.16 4.81 4.42 3.98 3.48 2.92 2.30 1.60 0.84

50 5.61 5.27 4.87 4.43 3.93 3.37 2.75 2.06 1.29

55 6.09 5.74 5.34 4.90 4.40 3.84 3.22 2.53 1.77

60 6.58 6.23 5.84 5.39 4.90 4.34 3.71 3.02 2.26

65 7.10 6.75 6.36 5.91 5.41 4.85 4.23 3.54 2.78

70 7.64 7.29 6.90 6.45 5.95 5.40 4.77 4.08 3.32

75 8.21 7.86 7.46 7.02 6.52 5.96 5.34 4.65 3.89

80 8.80 8.45 8.06 7.61 7.11 6.55 5.93 5.24 4.48

85 9.41 9.07 8.67 8.23 7.73 7.17 6.55 5.86 5.09

90 10.06 9.71 9.31 8.87 8.37 7.81 7.19 6.50 5.74

95 10.72 10.38 9.98 9.54 9.04 8.48 7.86 7.17 6.41

100 11.42 11.07 10.68 10.24 9.74 9.18 8.56 7.87 7.10

8／34


Output Voltage

(mV)


45 55 65 75 85 95 105 115 125

Object

Temperature

()

-50 -5.32 -6.24 -7.26 -8.36 -9.57 -10.88 -12.31 -13.85 -15.51

-45 -5.16 -6.09 -7.10 -8.21 -9.41 -10.72 -12.15 -13.69 -15.35

-40 -4.99 -5.92 -6.93 -8.04 -9.24 -10.56 -11.98 -13.52 -15.19

-35 -4.81 -5.74 -6.75 -7.86 -9.07 -10.38 -11.80 -13.34 -15.01

-30 -4.62 -5.55 -6.56 -7.67 -8.87 -10.19 -11.61 -13.15 -14.82

-25 -4.42 -5.34 -6.36 -7.46 -8.67 -9.98 -11.41 -12.95 -14.61

-20 -4.20 -5.13 -6.14 -7.25 -8.46 -9.77 -11.19 -12.73 -14.40

-15 -3.98 -4.90 -5.91 -7.02 -8.23 -9.54 -10.96 -12.50 -14.17

-10 -3.73 -4.66 -5.67 -6.78 -7.98 -9.30 -10.72 -12.26 -13.93

-5 -3.48 -4.40 -5.41 -6.52 -7.73 -9.04 -10.46 -12.00 -13.67

0 -3.20 -4.13 -5.14 -6.25 -7.46 -8.77 -10.19 -11.73 -13.40

5 -2.92 -3.84 -4.85 -5.96 -7.17 -8.48 -9.90 -11.45 -13.11

10 -2.61 -3.54 -4.55 -5.66 -6.87 -8.18 -9.60 -11.14 -12.81

15 -2.30 -3.22 -4.23 -5.34 -6.55 -7.86 -9.28 -10.82 -12.49

20 -1.96 -2.88 -3.90 -5.00 -6.21 -7.52 -8.95 -10.49 -12.15

25 -1.60 -2.53 -3.54 -4.65 -5.86 -7.17 -8.59 -10.13 -11.80

30 -1.23 -2.16 -3.17 -4.28 -5.48 -6.80 -8.22 -9.76 -11.43

35 -0.84 -1.77 -2.78 -3.89 -5.09 -6.41 -7.83 -9.37 -11.03

40 -0.43 -1.36 -2.37 -3.48 -4.68 -5.99 -7.42 -8.96 -10.62

45 0.00 -0.92 -1.94 -3.04 -4.25 -5.56 -6.99 -8.53 -10.19

50 0.45 -0.47 -1.49 -2.59 -3.80 -5.11 -6.54 -8.08 -9.74

55 0.92 0.00 -1.01 -2.12 -3.33 -4.64 -6.06 -7.60 -9.27

60 1.42 0.50 -0.52 -1.63 -2.83 -4.14 -5.57 -7.11 -8.77

65 1.94 1.01 0.00 -1.11 -2.31 -3.63 -5.05 -6.59 -8.26

70 2.48 1.55 0.54 -0.57 -1.77 -3.08 -4.51 -6.05 -7.71

75 3.04 2.12 1.11 0.00 -1.21 -2.52 -3.94 -5.48 -7.15

80 3.64 2.71 1.70 0.59 -0.62 -1.93 -3.35 -4.89 -6.56

85 4.25 3.33 2.31 1.21 0.00 -1.31 -2.74 -4.28 -5.94

90 4.89 3.97 2.96 1.85 0.64 -0.67 -2.09 -3.63 -5.30

95 5.56 4.64 3.63 2.52 1.31 0.00 -1.42 -2.96 -4.63

100 6.26 5.34 4.32 3.22 2.01 0.70 -0.73 -2.27 -3.93

9／34


Output Voltage

(mV)


-45 -35 -25 -15 -5 5 15 25 35

Object

Temperature

()

105 12.15 11.80 11.41 10.96 10.46 9.90 9.28 8.59 7.83

110 12.90 12.56 12.16 11.72 11.22 10.66 10.04 9.35 8.58

115 13.69 13.34 12.95 12.50 12.00 11.45 10.82 10.13 9.37

120 14.51 14.16 13.76 13.32 12.82 12.26 11.64 10.95 10.19

125 15.35 15.01 14.61 14.17 13.67 13.11 12.49 11.80 11.03

130 16.24 15.89 15.49 15.05 14.55 13.99 13.37 12.68 11.92

135 17.15 16.80 16.41 15.96 15.46 14.91 14.28 13.59 12.83

140 18.10 17.75 17.36 16.91 16.41 15.85 15.23 14.54 13.78

145 19.08 18.73 18.34 17.90 17.40 16.84 16.22 15.53 14.76

150 20.10 19.75 19.36 18.92 18.42 17.86 17.24 16.55 15.78

155 21.16 20.81 20.42 19.97 19.47 18.91 18.29 17.60 16.84

160 22.25 21.90 21.51 21.07 20.57 20.01 19.39 18.70 17.93

165 23.38 23.04 22.64 22.20 21.70 21.14 20.52 19.83 19.06

170 24.56 24.21 23.81 23.37 22.87 22.31 21.69 21.00 20.24

175 25.77 25.42 25.03 24.58 24.08 23.52 22.90 22.21 21.45

180 27.02 26.67 26.28 25.84 25.34 24.78 24.16 23.47 22.70

185 28.32 27.97 27.58 27.13 26.63 26.07 25.45 24.76 24.00

190 29.66 29.31 28.92 28.47 27.97 27.41 26.79 26.10 25.34

195 31.04 30.69 30.30 29.85 29.35 28.80 28.17 27.48 26.72

200 32.47 32.12 31.73 31.28 30.78 30.22 29.60 28.91 28.15

205 33.94 33.59 33.20 32.76 32.26 31.70 31.08 30.39 29.62

210 35.46 35.12 34.72 34.28 33.78 33.22 32.60 31.91 31.14

215 37.03 36.68 36.29 35.85 35.35 34.79 34.17 33.48 32.71

220 38.65 38.30 37.91 37.46 36.96 36.41 35.78 35.09 34.33

225 40.32 39.97 39.58 39.13 38.63 38.07 37.45 36.76 36.00

230 42.04 41.69 41.29 40.85 40.35 39.79 39.17 38.48 37.72

235 43.81 43.46 43.07 42.62 42.12 41.56 40.94 40.25 39.49

240 45.63 45.28 44.89 44.44 43.95 43.39 42.76 42.07 41.31

245 47.51 47.16 46.77 46.32 45.82 45.26 44.64 43.95 43.19

250 49.44 49.09 48.70 48.26 47.76 47.20 46.58 45.89 45.12

255 51.43 51.08 50.69 50.25 49.75 49.19 48.57 47.88 47.11

260 53.48 53.13 52.74 52.29 51.79 51.23 50.61 49.92 49.16

265 55.58 55.24 54.84 54.40 53.90 53.34 52.72 52.03 51.26

10／34


Output Voltage

(mV)


45 55 65 75 85 95 105 115 125

Object

Temperature

()

105 6.99 6.06 5.05 3.94 2.74 1.42 0.00 -1.54 -3.21

110 7.74 6.82 5.81 4.70 3.49 2.18 0.76 -0.79 -2.45

115 8.53 7.60 6.59 5.48 4.28 2.96 1.54 0.00 -1.66

120 9.35 8.42 7.41 6.30 5.09 3.78 2.36 0.82 -0.85

125 10.19 9.27 8.26 7.15 5.94 4.63 3.21 1.66 0.00

130 11.07 10.15 9.14 8.03 6.82 5.51 4.09 2.55 0.88

135 11.99 11.06 10.05 8.94 7.74 6.42 5.00 3.46 1.80

140 12.94 12.01 11.00 9.89 8.69 7.37 5.95 4.41 2.74

145 13.92 13.00 11.98 10.88 9.67 8.36 6.93 5.39 3.73

150 14.94 14.02 13.00 11.90 10.69 9.38 7.95 6.41 4.75

155 16.00 15.07 14.06 12.95 11.74 10.43 9.01 7.47 5.80

160 17.09 16.17 15.15 14.05 12.84 11.53 10.10 8.56 6.90

165 18.22 17.30 16.29 15.18 13.97 12.66 11.24 9.69 8.03

170 19.40 18.47 17.46 16.35 15.14 13.83 12.41 10.87 9.20

175 20.61 19.68 18.67 17.56 16.36 15.04 13.62 12.08 10.41

180 21.86 20.94 19.92 18.82 17.61 16.30 14.87 13.33 11.67

185 23.16 22.23 21.22 20.11 18.91 17.59 16.17 14.63 12.96

190 24.50 23.57 22.56 21.45 20.24 18.93 17.51 15.97 14.30

195 25.88 24.95 23.94 22.83 21.63 20.31 18.89 17.35 15.69

200 27.31 26.38 25.37 24.26 23.05 21.74 20.32 18.78 17.11

205 28.78 27.86 26.84 25.74 24.53 23.22 21.79 20.25 18.59

210 30.30 29.38 28.36 27.26 26.05 24.74 23.31 21.77 20.11

215 31.87 30.95 29.93 28.83 27.62 26.31 24.88 23.34 21.68

220 33.49 32.56 31.55 30.44 29.24 27.92 26.50 24.96 23.29

225 35.16 34.23 33.22 32.11 30.90 29.59 28.17 26.63 24.96

230 36.87 35.95 34.94 33.83 32.62 31.31 29.89 28.35 26.68

235 38.65 37.72 36.71 35.60 34.39 33.08 31.66 30.12 28.45

240 40.47 39.55 38.53 37.42 36.22 34.91 33.48 31.94 30.28

245 42.35 41.42 40.41 39.30 38.10 36.78 35.36 33.82 32.15

250 44.28 43.36 42.34 41.24 40.03 38.72 37.29 35.75 34.09

255 46.27 45.35 44.33 43.23 42.02 40.71 39.28 37.74 36.08

260 48.32 47.39 46.38 45.27 44.07 42.75 41.33 39.79 38.12

265 50.42 49.50 48.48 47.38 46.17 44.86 43.43 41.89 40.23

11／34


Output Voltage

(mV)


-45 -35 -25 -15 -5 5 15 25 35

Object

Temperature

()

270 57.75 57.40 57.01 56.56 56.06 55.50 54.88 54.19 53.43

275 59.97 59.63 59.23 58.79 58.29 57.73 57.11 56.42 55.65

280 62.26 61.91 61.52 61.07 60.57 60.02 59.39 58.70 57.94

285 64.61 64.26 63.87 63.42 62.92 62.37 61.74 61.05 60.29

290 67.02 66.68 66.28 65.84 65.34 64.78 64.16 63.47 62.70

295 69.50 69.15 68.76 68.32 67.82 67.26 66.64 65.95 65.18

300 72.05 71.70 71.31 70.86 70.36 69.80 69.18 68.49 67.73

305 74.66 74.31 73.92 73.47 72.98 72.42 71.79 71.10 70.34

310 77.34 76.99 76.60 76.16 75.66 75.10 74.48 73.79 73.02

315 80.09 79.75 79.35 78.91 78.41 77.85 77.23 76.54 75.77

320 82.92 82.57 82.17 81.73 81.23 80.67 80.05 79.36 78.60

325 85.81 85.46 85.07 84.62 84.12 83.57 82.94 82.25 81.49

330 88.78 88.43 88.04 87.59 87.09 86.53 85.91 85.22 84.46

335 91.82 91.47 91.08 90.64 90.14 89.58 88.96 88.27 87.50

340 94.94 94.59 94.20 93.75 93.25 92.70 92.07 91.38 90.62

345 98.14 97.79 97.40 96.95 96.45 95.89 95.27 94.58 93.82

350 101.41 101.06 100.67 100.23 99.73 99.17 98.55 97.85 97.09

355 104.77 104.42 104.02 103.58 103.08 102.52 101.90 101.21 100.45

360 108.20 107.85 107.46 107.02 106.52 105.96 105.34 104.64 103.88

365 111.72 111.37 110.98 110.53 110.03 109.48 108.85 108.16 107.40

370 115.32 114.97 114.58 114.13 113.64 113.08 112.45 111.76 111.00

375 119.01 118.66 118.27 117.82 117.32 116.76 116.14 115.45 114.69

380 122.78 122.43 122.04 121.59 121.09 120.54 119.91 119.22 118.46

385 126.64 126.29 125.90 125.45 124.95 124.40 123.77 123.08 122.32

390 130.59 130.24 129.85 129.40 128.90 128.35 127.72 127.03 126.27

395 134.63 134.28 133.89 133.44 132.94 132.39 131.76 131.07 130.31

400 138.76 138.41 138.02 137.58 137.08 136.52 135.90 135.20 134.44

405 142.99 142.64 142.24 141.80 141.30 140.74 140.12 139.43 138.67

410 147.30 146.96 146.56 146.12 145.62 145.06 144.44 143.75 142.99

415 151.72 151.37 150.98 150.53 150.03 149.48 148.85 148.16 147.40

420 156.23 155.88 155.49 155.05 154.55 153.99 153.37 152.68 151.91

425 160.84 160.50 160.10 159.66 159.16 158.60 157.98 157.29 156.52

12／34


Output Voltage

(mV)


45 55 65 75 85 95 105 115 125

Object

Temperature

()

270 52.59 51.66 50.65 49.54 48.33 47.02 45.60 44.06 42.39

275 54.81 53.89 52.87 51.77 50.56 49.25 47.82 46.28 44.62

280 57.10 56.17 55.16 54.05 52.85 51.53 50.11 48.57 46.91

285 59.45 58.52 57.51 56.40 55.20 53.88 52.46 50.92 49.26

290 61.86 60.94 59.92 58.82 57.61 56.30 54.87 53.33 51.67

295 64.34 63.42 62.40 61.30 60.09 58.78 57.35 55.81 54.15

300 66.89 65.96 64.95 63.84 62.63 61.32 59.90 58.36 56.69

305 69.50 68.57 67.56 66.45 65.25 63.94 62.51 60.97 59.31

310 72.18 71.26 70.24 69.14 67.93 66.62 65.19 63.65 61.99

315 74.93 74.01 72.99 71.89 70.68 69.37 67.94 66.40 64.74

320 77.75 76.83 75.82 74.71 73.50 72.19 70.77 69.23 67.56

325 80.65 79.72 78.71 77.60 76.40 75.09 73.66 72.12 70.46

330 83.62 82.69 81.68 80.57 79.37 78.05 76.63 75.09 73.42

335 86.66 85.74 84.72 83.62 82.41 81.10 79.67 78.13 76.47

340 89.78 88.85 87.84 86.73 85.53 84.22 82.79 81.25 79.59

345 92.98 92.05 91.04 89.93 88.72 87.41 85.99 84.45 82.78

350 96.25 95.33 94.31 93.21 92.00 90.69 89.26 87.72 86.06

355 99.60 98.68 97.67 96.56 95.35 94.04 92.62 91.08 89.41

360 103.04 102.12 101.10 100.00 98.79 97.48 96.05 94.51 92.85

365 106.56 105.63 104.62 103.51 102.31 100.99 99.57 98.03 96.36

370 110.16 109.23 108.22 107.11 105.91 104.60 103.17 101.63 99.97

375 113.85 112.92 111.91 110.80 109.59 108.28 106.86 105.32 103.65

380 117.62 116.69 115.68 114.57 113.37 112.06 110.63 109.09 107.43

385 121.48 120.55 119.54 118.43 117.23 115.92 114.49 112.95 111.29

390 125.43 124.50 123.49 122.38 121.18 119.86 118.44 116.90 115.24

395 129.47 128.54 127.53 126.42 125.22 123.90 122.48 120.94 119.28

400 133.60 132.68 131.66 130.56 129.35 128.04 126.61 125.07 123.41

405 137.82 136.90 135.89 134.78 133.57 132.26 130.84 129.30 127.63

410 142.14 141.22 140.21 139.10 137.89 136.58 135.16 133.62 131.95

415 146.56 145.63 144.62 143.51 142.31 141.00 139.57 138.03 136.37

420 151.07 150.15 149.13 148.03 146.82 145.51 144.08 142.54 140.88

425 155.68 154.76 153.74 152.64 151.43 150.12 148.69 147.15 145.49

13／34


Output Voltage

(mV)


-45 -35 -25 -15 -5 5 15 25 35

Object

Temperature

()

430 165.55 165.21 164.81 164.37 163.87 163.31 162.69 162.00 161.23

435 170.37 170.02 169.63 169.18 168.68 168.12 167.50 166.81 166.05

440 175.28 174.94 174.54 174.10 173.60 173.04 172.42 171.73 170.96

445 180.30 179.96 179.56 179.12 178.62 178.06 177.44 176.75 175.98

450 185.43 185.08 184.69 184.24 183.74 183.19 182.56 181.87 181.11

455 190.66 190.32 189.92 189.48 188.98 188.42 187.80 187.11 186.34

460 196.01 195.66 195.26 194.82 194.32 193.76 193.14 192.45 191.69

465 201.46 201.11 200.72 200.27 199.77 199.21 198.59 197.90 197.14

470 207.02 206.68 206.28 205.84 205.34 204.78 204.16 203.47 202.70

475 212.70 212.35 211.96 211.52 211.02 210.46 209.84 209.15 208.38

480 218.50 218.15 217.75 217.31 216.81 216.25 215.63 214.94 214.18

485 224.41 224.06 223.66 223.22 222.72 222.16 221.54 220.85 220.09

490 230.43 230.09 229.69 229.25 228.75 228.19 227.57 226.88 226.11

495 236.58 236.23 235.84 235.40 234.90 234.34 233.72 233.03 232.26

500 242.85 242.50 242.11 241.66 241.16 240.61 239.98 239.29 238.53

505 249.24 248.89 248.50 248.06 247.56 247.00 246.38 245.69 244.92

510 255.76 255.41 255.02 254.57 254.07 253.51 252.89 252.20 251.44

515 262.40 262.05 261.66 261.21 260.72 260.16 259.53 258.84 258.08

520 269.17 268.82 268.43 267.98 267.48 266.93 266.30 265.61 264.85

525 276.07 275.72 275.33 274.88 274.38 273.83 273.20 272.51 271.75

530 283.10 282.75 282.36 281.91 281.41 280.86 280.23 279.54 278.78

535 290.26 289.91 289.52 289.08 288.58 288.02 287.40 286.71 285.94

540 297.56 297.21 296.82 296.37 295.87 295.31 294.69 294.00 293.24

545 304.99 304.64 304.25 303.80 303.31 302.75 302.12 301.43 300.67

550 312.56 312.21 311.82 311.37 310.88 310.32 309.69 309.00 308.24

555 320.27 319.92 319.53 319.08 318.58 318.03 317.40 316.71 315.95

560 328.12 327.77 327.38 326.93 326.43 325.88 325.25 324.56 323.80

565 336.11 335.77 335.37 334.93 334.43 333.87 333.25 332.56 331.79

570 344.25 343.90 343.51 343.06 342.56 342.01 341.38 340.69 339.93

575 352.53 352.19 351.79 351.35 350.85 350.29 349.67 348.98 348.21

580 360.96 360.62 360.22 359.78 359.28 358.72 358.10 357.41 356.64

14／34


Output Voltage

(mV)


45 55 65 75 85 95 105 115 125

Object

Temperature

()

430 160.39 159.47 158.46 157.35 156.14 154.83 153.41 151.86 150.20

435 165.21 164.28 163.27 162.16 160.95 159.64 158.22 156.68 155.01

440 170.12 169.20 168.18 167.08 165.87 164.56 163.13 161.59 159.93

445 175.14 174.22 173.20 172.10 170.89 169.58 168.15 166.61 164.95

450 180.27 179.34 178.33 177.22 176.02 174.70 173.28 171.74 170.08

455 185.50 184.58 183.56 182.46 181.25 179.94 178.51 176.97 175.31

460 190.84 189.92 188.91 187.80 186.59 185.28 183.86 182.32 180.65

465 196.30 195.37 194.36 193.25 192.05 190.73 189.31 187.77 186.10

470 201.86 200.94 199.92 198.82 197.61 196.30 194.88 193.33 191.67

475 207.54 206.62 205.60 204.50 203.29 201.98 200.55 199.01 197.35

480 213.33 212.41 211.40 210.29 209.08 207.77 206.35 204.81 203.14

485 219.24 218.32 217.31 216.20 214.99 213.68 212.26 210.72 209.05

490 225.27 224.35 223.33 222.23 221.02 219.71 218.29 216.74 215.08

495 231.42 230.50 229.48 228.38 227.17 225.86 224.43 222.89 221.23

500 237.69 236.76 235.75 234.64 233.44 232.13 230.70 229.16 227.50

505 244.08 243.16 242.14 241.04 239.83 238.52 237.09 235.55 233.89

510 250.60 249.67 248.66 247.55 246.35 245.03 243.61 242.07 240.40

515 257.24 256.31 255.30 254.19 252.99 251.68 250.25 248.71 247.05

520 264.01 263.08 262.07 260.96 259.76 258.45 257.02 255.48 253.82

525 270.91 269.98 268.97 267.86 266.66 265.34 263.92 262.38 260.71

530 277.94 277.01 276.00 274.89 273.69 272.37 270.95 269.41 267.74

535 285.10 284.18 283.16 282.06 280.85 279.54 278.11 276.57 274.91

540 292.40 291.47 290.46 289.35 288.15 286.83 285.41 283.87 282.20

545 299.83 298.91 297.89 296.78 295.58 294.27 292.84 291.30 289.64

550 307.40 306.48 305.46 304.35 303.15 301.84 300.41 298.87 297.21

555 315.11 314.18 313.17 312.06 310.86 309.55 308.12 306.58 304.92

560 322.96 322.03 321.02 319.91 318.71 317.40 315.97 314.43 312.77

565 330.95 330.03 329.01 327.91 326.70 325.39 323.96 322.42 320.76

570 339.09 338.16 337.15 336.04 334.84 333.53 332.10 330.56 328.90

575 347.37 346.45 345.43 344.33 343.12 341.81 340.38 338.84 337.18

580 355.80 354.88 353.87 352.76 351.55 350.24 348.82 347.27 345.61

Note: The emission value of the black body (object) is 1.

15／34


Table5 Temperature VS Output Table for NTC Temperature

Blackbody Temperature

()

Output Voltage(mV) Blackbody Temperature

()

Output Voltage(mV)

NTC

Temperature25

NTC

Temperature17NTC

Temperature25 NTC

Temperature17

-50 -3.985221116 -3.406822993 276 40.9163246 41.88985632

-49 -3.955621658 -3.37696306 277 41.15057146 42.12616455

-48 -3.925455431 -3.346531371 278 41.38526058 42.36291895

-47 -3.894718711 -3.315524167 279 41.62039063 42.60011814

-46 -3.863407825 -3.283937746 280 41.85596026 42.83776078

-45 -3.831519157 -3.251768457 281 42.09196814 43.07584552

-44 -3.799049141 -3.219012705 282 42.32841292 43.31437103

-43 -3.765994262 -3.185666943 283 42.5652933 43.55333595

-42 -3.73235106 -3.151727681 284 42.80260795 43.79273896

-41 -3.698116125 -3.117191478 285 43.04035554 44.03257874

-40 -3.663286097 -3.082054946 286 43.27853478 44.27285395

-39 -3.627857668 -3.046314747 287 43.51714434 44.51356328

-38 -3.591827581 -3.009967595 288 43.75618294 44.75470542

-37 -3.555192628 -2.973010254 289 43.99564928 44.99627906

-36 -3.517949651 -2.935439539 290 44.23554206 45.23828289

-35 -3.480095542 -2.897252315 291 44.47585999 45.48071563

-34 -3.441627243 -2.858445495 292 44.7166018 45.72357596

-33 -3.402541744 -2.819016042 293 44.95776621 45.96686262

-32 -3.362836081 -2.77896097 294 45.19935194 46.21057431

-31 -3.322507344 -2.73827734 295 45.44135773 46.45470975

-30 -3.281552665 -2.69696226 296 45.68378232 46.69926767

-29 -3.239969227 -2.655012888 297 45.92662445 46.94424681

-28 -3.197754259 -2.612426428 298 46.16988286 47.1896459

-27 -3.154905039 -2.569200134 299 46.41355632 47.43546368

-26 -3.111418887 -2.525331305 300 46.65764357 47.6816989

-25 -3.067293174 -2.480817286 301 46.90214338 47.92835031

-24 -3.022525315 -2.435655469 302 47.14705452 48.17541667

-23 -2.97711277 -2.389843294 303 47.39237576 48.42289673

-22 -2.931053046 -2.343378244 304 47.63810588 48.67078928

16／34



()


()

Output Voltage(mV)

NTC

Temperature25

NTC

Temperature17NTC

Temperature25 NTC

Temperature17

-21 -2.884343693 -2.296257849 305 47.88424365 48.91909307

-20 -2.836982308 -2.248479684 306 48.13078788 49.16780688

-19 -2.788966531 -2.200041368 307 48.37773734 49.4169295

-18 -2.740294046 -2.150940565 308 48.62509084 49.66645971

-17 -2.690962581 -2.101174983 309 48.87284718 49.9163963

-16 -2.640969907 -2.050742374 310 49.12100516 50.16673807

-15 -2.59031384 -1.999640534 311 49.36956359 50.41748382

-14 -2.538992237 -1.9478673 312 49.6185213 50.66863236

-13 -2.487002998 -1.895420556 313 49.86787711 50.92018249

-12 -2.434344065 -1.842298224 314 50.11762983 51.17213304

-11 -2.381013423 -1.788498272 315 50.3677783 51.42448282

-10 -2.327009097 -1.734018708 316 50.61832136 51.67723066

-9 -2.272329155 -1.678857583 317 50.86925785 51.93037539

-8 -2.216971704 -1.623012987 318 51.12058661 52.18391584

-7 -2.160934895 -1.566483053 319 51.37230649 52.43785085

-6 -2.104216916 -1.509265956 320 51.62441634 52.69217928

-5 -2.046815996 -1.451359908 321 51.87691503 52.94689996

-4 -1.988730406 -1.392763165 322 52.12980142 53.20201174

-3 -1.929958453 -1.333474019 323 52.38307438 53.4575135

-2 -1.870498487 -1.273490805 324 52.63673278 53.71340409

-1 -1.810348894 -1.212811895 325 52.89077549 53.96968238

0 -1.749508099 -1.151435702 326 53.14520141 54.22634725

1 -1.687974567 -1.089360675 327 53.40000941 54.48339756

2 -1.6257468 -1.026585304 328 53.65519839 54.7408322

3 -1.562823338 -0.963108115 329 53.91076724 54.99865006

4 -1.499202758 -0.898927674 330 54.16671487 55.25685002

5 -1.434883675 -0.834042583 331 54.42304017 55.51543099

6 -1.36986474 -0.768451482 332 54.67974206 55.77439186

7 -1.304144642 -0.702153046 333 54.93681945 56.03373153

8 -1.237722104 -0.63514599 334 55.19427125 56.29344891

17／34



()


()

Output Voltage(mV)

NTC

Temperature25

NTC

Temperature17NTC

Temperature25 NTC

Temperature17

9 -1.170595887 -0.567429062 335 55.4520964 56.55354291

10 -1.102764787 -0.499001049 336 55.71029381 56.81401246

11 -1.034227637 -0.429860772 337 55.96886241 57.07485647

12 -0.964983303 -0.360007087 338 56.22780114 57.33607386

13 -0.895030686 -0.289438888 339 56.48710893 57.59766356

14 -0.824368724 -0.2181551 340 56.74678474 57.85962451

15 -0.752996387 -0.146154687 341 57.0068275 58.12195565

16 -0.68091268 -0.073436643 342 57.26723616 58.38465591

17 -0.608116642 0 343 57.52800969 58.64772424

18 -0.534607345 0.074156179 344 57.78914703 58.91115959

19 -0.460383895 0.149032796 345 58.05064715 59.17496091

20 -0.385445429 0.22463072 346 58.31250901 59.43912716

21 -0.30979112 0.300950787 347 58.57473159 59.70365729

22 -0.233420171 0.3779938 348 58.83731385 59.96855028

23 -0.156331817 0.455760531 349 59.10025478 60.23380509

24 -0.078525327 0.534251718 350 59.36355335 60.49942069

25 0 0.613468069 351 59.62720855 60.76539605

26 0.079244834 0.693410257 352 59.89121936 61.03173016

27 0.159209813 0.774078927 353 60.15558478 61.29842199

28 0.239895543 0.855474693 354 60.42030379 61.56547054

29 0.321302603 0.937598135 355 60.68537541 61.83287478

30 0.403431539 1.020449805 356 60.95079862 62.10063371

31 0.486282866 1.104030224 357 61.21657243 62.36874633

32 0.569857072 1.188339883 358 61.48269584 62.63721163

33 0.654154615 1.273379244 359 61.74916788 62.90602862

34 0.739175921 1.359148737 360 62.01598754 63.1751963

35 0.82492139 1.445648767 361 62.28315385 63.44471368

36 0.911391392 1.532879705 362 62.55066583 63.71457976

37 0.99858627 1.620841897 363 62.81852249 63.98479356

38 1.086506336 1.70953566 364 63.08672287 64.2553541

18／34



()


()

Output Voltage(mV)

NTC

Temperature25

NTC

Temperature17NTC

Temperature25 NTC

Temperature17

39 1.175151876 1.798961281 365 63.35526598 64.52626039

40 1.264523148 1.88911902 366 63.62415086 64.79751146

41 1.354620382 1.98000911 367 63.89337654 65.06910632

42 1.445443782 2.071631756 368 64.16294205 65.34104401

43 1.536993524 2.163987135 369 64.43284644 65.61332356

44 1.629269757 2.257075399 370 64.70308874 65.88594399

45 1.722272605 2.350896672 371 64.97366799 66.15890434

46 1.816002164 2.445451052 372 65.24458324 66.43220364

47 1.910458506 2.540738609 373 65.51583353 66.70584093

48 2.005641675 2.63675939 374 65.78741791 66.97981526

49 2.101551692 2.733513415 375 66.05933543 67.25412566

50 2.19818855 2.831000678 376 66.33158515 67.52877117

51 2.29555222 2.929221148 377 66.60416612 67.80375085

52 2.393642646 3.02817477 378 66.87707738 68.07906373

53 2.492459749 3.127861464 379 67.15031801 68.35470888

54 2.592003425 3.228281123 380 67.42388706 68.63068533

55 2.692273545 3.329433621 381 67.69778358 68.90699215

56 2.793269958 3.431318802 382 67.97200665 69.18362837

57 2.894992489 3.533936492 383 68.24655532 69.46059307

58 2.997440939 3.637286488 384 68.52142865 69.7378853

59 3.100615087 3.741368568 385 68.79662573 70.0155041

60 3.204514688 3.846182486 386 69.0721456 70.29344855

61 3.309139475 3.951727971 387 69.34798734 70.5717177

62 3.414489158 4.058004731 388 69.62415001 70.8503106

63 3.520563426 4.165012453 389 69.90063269 71.12922633

64 3.627361946 4.2727508 390 70.17743445 71.40846394

65 3.734884363 4.381219414 391 70.45455435 71.6880225

66 3.843130299 4.490417914 392 70.73199147 71.96790107

67 3.952099357 4.6003459 393 71.00974488 72.2480987

68 4.061791118 4.711002948 394 71.28781365 72.52861448

19／34



()


()

Output Voltage(mV)

NTC

Temperature25

NTC

Temperature17NTC

Temperature25 NTC

Temperature17

69 4.172205143 4.822388617 395 71.56619685 72.80944745

70 4.283340971 4.93450244 396 71.84489356 73.09059669

71 4.395198123 5.047343935 397 72.12390284 73.37206125

72 4.507776096 5.160912595 398 72.40322377 73.65384021

73 4.621074372 5.275207895 399 72.68285543 73.93593262

74 4.73509241 5.390229292 400 72.96279688 74.21833756

75 4.849829651 5.50597622 401 73.24304719 74.50105407

76 4.965285515 5.622448096 402 73.52360544 74.78408123

77 5.081459406 5.739644317 403 73.80447069 75.0674181

78 5.198350706 5.857564261 404 74.08564203 75.35106374

79 5.315958781 5.976207287 405 74.36711851 75.63501722

80 5.434282977 6.095572735 406 74.6488992 75.91927758

81 5.553322622 6.21565993 407 74.93098317 76.20384389

82 5.673077028 6.336468174 408 75.21336949 76.48871521

83 5.793545487 6.457996756 409 75.49605723 76.7738906

84 5.914727274 6.580244942 410 75.77904544 77.05936911

85 6.036621647 6.703211986 411 76.06233319 77.34514979

86 6.159227848 6.826897122 412 76.34591954 77.6312317

87 6.2825451 6.951299566 413 76.62980354 77.91761388

88 6.406572611 7.076418519 414 76.91398427 78.2042954

89 6.531309572 7.202253164 415 77.19846076 78.49127528

90 6.656755157 7.328802671 416 77.48323208 78.77855259

91 6.782908525 7.456066188 417 77.76829727 79.06612636

92 6.909768819 7.584042853 418 78.05365539 79.35399563

93 7.037335166 7.712731784 419 78.33930549 79.64215944

94 7.165606677 7.842132084 420 78.6252466 79.93061683

95 7.29458245 7.972242844 421 78.91147776 80.21936684

96 7.424261565 8.103063135 422 79.19799803 80.50840848

97 7.554643089 8.234592017 423 79.48480643 80.79774079

98 7.685726074 8.366828532 424 79.77190199 81.0873628

20／34



()


()

Output Voltage(mV)

NTC

Temperature25

NTC

Temperature17NTC

Temperature25 NTC

Temperature17

99 7.817509558 8.499771711 425 80.05928375 81.37727352

100 7.949992563 8.633420566 426 80.34695074 81.66747197

101 8.083174099 8.7677741 427 80.63490197 81.95795718

102 8.217053161 8.902831297 428 80.92313648 82.24872814

103 8.35162873 9.038591131 429 81.21165326 82.53978388

104 8.486899775 9.175052561 430 81.50045134 82.83112338

105 8.622865249 9.312214532 431 81.78952973 83.12274566

106 8.759524096 9.450075977 432 82.07888744 83.41464971

107 8.896875244 9.588635814 433 82.36852345 83.70683452

108 9.034917608 9.727892951 434 82.65843677 83.99929908

109 9.173650092 9.867846281 435 82.94862639 84.29204237

110 9.313071587 10.00849469 436 83.23909131 84.58506338

111 9.453180973 10.14983703 437 83.52983049 84.87836107

112 9.593977115 10.29187218 438 83.82084292 85.17193441

113 9.735458869 10.43459898 439 84.11212758 85.46578237

114 9.877625079 10.57801625 440 84.40368343 85.75990391

115 10.02047458 10.72212282 441 84.69550944 86.05429799

116 10.16400618 10.8669175 442 84.98760455 86.34896354

117 10.3082187 11.0123991 443 85.27996774 86.64389952

118 10.45311094 11.15856639 444 85.57259793 86.93910486

119 10.59868169 11.30541815 445 85.86549408 87.23457849

120 10.74492971 11.45295316 446 86.15865511 87.53031934

121 10.89185379 11.60117017 447 86.45207996 87.82632633

122 11.03945267 11.75006792 448 86.74576754 88.12259836

123 11.1877251 11.89964515 449 87.03971678 88.41913436

124 11.33666982 12.04990058 450 87.33392659 88.71593321

125 11.48628556 12.20083294 451 87.62839586 89.01299381

126 11.63657103 12.35244092 452 87.92312349 89.31031504

127 11.78752494 12.50472323 453 88.21810837 89.6078958

128 11.939146 12.65767855 454 88.51334939 89.90573493

21／34



()


()

Output Voltage(mV)

NTC

Temperature25

NTC

Temperature17NTC

Temperature25 NTC

Temperature17

129 12.09143288 12.81130556 455 88.80884542 90.20383133

130 12.24438428 12.96560293 456 89.10459532 90.50218383

131 12.39799886 13.12056932 457 89.40059795 90.80079129

132 12.55227529 13.27620338 458 89.69685218 91.09965255

133 12.70721223 13.43250377 459 89.99335683 91.39876644

134 12.86280832 13.5894691 460 90.29011075 91.69813179

135 13.01906219 13.74709801 461 90.58711276 91.99774742

136 13.17597249 13.90538912 462 90.88436169 92.29761214

137 13.33353784 14.06434104 463 91.18185634 92.59772474

138 13.49175685 14.22395237 464 91.47959551 92.89808402

139 13.65062812 14.38422172 465 91.777578 93.19868876

140 13.81015027 14.54514766 466 92.0758026 93.49953773

141 13.97032189 14.70672879 467 92.37426807 93.8006297

142 14.13114156 14.86896367 468 92.67297318 94.10196341

143 14.29260786 15.03185088 469 92.97191669 94.40353763

144 14.45471937 15.19538897 470 93.27109734 94.70535107

145 14.61747465 15.3595765 471 93.57051387 95.00740246

146 14.78087227 15.52441202 472 93.87016501 95.30969053

147 14.94491078 15.68989406 473 94.17004947 95.61221397

148 15.10958873 15.85602118 474 94.47016595 95.91497148

149 15.27490466 16.02279189 475 94.77051315 96.21796174

150 15.44085711 16.19020472 476 95.07108976 96.52118342

151 15.60744461 16.35825819 477 95.37189445 96.82463518

152 15.77466569 16.52695082 478 95.67292587 97.12831568

153 15.94251886 16.6962811 479 95.97418268 97.43222356

154 16.11100265 16.86624754 480 96.27566352 97.73635743

155 16.28011556 17.03684864 481 96.57736702 98.04071592

156 16.44985609 17.2080829 482 96.87929179 98.34529762

157 16.62022276 17.37994879 483 97.18143643 98.65010114

158 16.79121405 17.5524448 484 97.48379953 98.95512504

22／34



()


()

Output Voltage(mV)

NTC

Temperature25

NTC

Temperature17NTC

Temperature25 NTC

Temperature17

159 16.96282846 17.72556941 485 97.78637969 99.2603679

160 17.13506447 17.8993211 486 98.08917545 99.56582826

161 17.30792056 18.07369833 487 98.39218537 99.87150467

162 17.48139522 18.24869957 488 98.695408 100.1773957

163 17.65548692 18.42432328 489 98.99884186 100.4834997

164 17.83019414 18.60056791 490 99.30248547 100.7898154

165 18.00551533 18.77743193 491 99.60633732 101.0963412

166 18.18144896 18.95491378 492 99.91039591 101.4030755

167 18.35799349 19.13301191 493 100.2146597 101.7100168

168 18.53514739 19.31172476 494 100.5191272 102.0171635

169 18.7129091 19.49105077 495 100.8237967 102.3245142

170 18.89127707 19.67098838 496 101.1286668 102.6320672

171 19.07024976 19.85153602 497 101.4337359 102.9398208

172 19.2498256 20.03269213 498 101.7390023 103.2477736

173 19.43000304 20.21445514 499 102.0444644 103.5559238

174 19.61078052 20.39682346 500 102.3501207 103.8642698

175 19.79215648 20.57979553 501 102.6559694 104.17281

176 19.97412935 20.76336976 502 102.9620089 104.4815427

177 20.15669757 20.94754458 503 103.2682376 104.7904661

178 20.33985956 21.13231839 504 103.5746537 105.0995787

179 20.52361375 21.31768962 505 103.8812555 105.4088786

180 20.70795858 21.50365669 506 104.1880413 105.7183641

181 20.89289246 21.69021799 507 104.4950093 106.0280335

182 21.07841383 21.87737194 508 104.8021579 106.3378849

183 21.26452109 22.06511695 509 105.1094851 106.6479167

184 21.45121268 22.25345142 510 105.4169893 106.9581269

185 21.63848701 22.44237377 511 105.7246686 107.2685138

186 21.82634251 22.63188239 512 106.0325212 107.5790755

187 22.01477758 22.82197569 513 106.3405452 107.8898101

188 22.20379064 23.01265207 514 106.6487388 108.2007158

23／34



()


()

Output Voltage(mV)

NTC

Temperature25

NTC

Temperature17NTC

Temperature25 NTC

Temperature17

189 22.39338011 23.20390993 515 106.9571001 108.5117906

190 22.58354441 23.39574767 516 107.2656271 108.8230327

191 22.77428195 23.58816369 517 107.5743181 109.1344401

192 22.96559113 23.7811564 518 107.8831709 109.4460109

193 23.15747038 23.97472419 519 108.1921837 109.757743

194 23.34991811 24.16886546 520 108.5013545 110.0696345

195 23.54293273 24.36357861 521 108.8106812 110.3816833

196 23.73651265 24.55886203 522 109.120162 110.6938875

197 23.93065629 24.75471413 523 109.4297946 111.0062449

198 24.12536205 24.9511333 524 109.7395771 111.3187535

199 24.32062835 25.14811795 525 110.0495075 111.6314112

200 24.5164536 25.34566646 526 110.3595834 111.9442158

201 24.71283622 25.54377725 527 110.669803 112.2571653

202 24.90977462 25.74244871 528 110.980164 112.5702575

203 25.10726721 25.94167923 529 111.2906642 112.8834901

204 25.30531241 26.14146723 530 111.6013015 113.196861

205 25.50390864 26.3418111 531 111.9120737 113.510368

206 25.7030543 26.54270925 532 112.2229785 113.8240088

207 25.90274782 26.74416007 533 112.5340137 114.1377811

208 26.10298762 26.94616198 534 112.845177 114.4516826

209 26.30377212 27.14871338 535 113.1564661 114.765711

210 26.50509972 27.35181267 536 113.4678786 115.079864

211 26.70696887 27.55545827 537 113.7794123 115.3941392

212 26.90937798 27.75964857 538 114.0910648 115.7085343

213 27.11232547 27.96438201 539 114.4028337 116.0230467

214 27.31580978 28.16965697 540 114.7147165 116.3376741

215 27.51982933 28.37547189 541 115.0267109 116.652414

216 27.72438254 28.58182518 542 115.3388143 116.9672639

217 27.92946786 28.78871524 543 115.6510243 117.2822214

218 28.1350837 28.99614051 544 115.9633383 117.5972838

24／34



()


()

Output Voltage(mV)

NTC

Temperature25

NTC

Temperature17NTC

Temperature25 NTC

Temperature17

219 28.34122852 29.2040994 545 116.2757539 117.9124486

220 28.54790074 29.41259034 546 116.5882683 118.2277132

221 28.75509881 29.62161175 547 116.9008792 118.543075

222 28.96282116 29.83116206 548 117.2135838 118.8585314

223 29.17106624 30.04123969 549 117.5263795 119.1740797

224 29.3798325 30.25184309 550 117.8392636 119.4897172

225 29.58911837 30.46297068 551 118.1522334 119.8054411

226 29.79892232 30.67462091 552 118.4652862 120.1212488

227 30.0092428 30.88679221 553 118.7784193 120.4371375

228 30.22007826 31.09948301 554 119.0916299 120.7531043

229 30.43142715 31.31269178 555 119.4049151 121.0691465

230 30.64328795 31.52641695 556 119.7182722 121.3852611

231 30.85565911 31.74065698 557 120.0316982 121.7014453

232 31.0685391 31.95541032 558 120.3451904 122.0176961

233 31.28192639 32.17067542 559 120.6587456 122.3340107

234 31.49581946 32.38645074 560 120.9723611 122.650386

235 31.71021677 32.60273474 561 121.2860338 122.966819

236 31.9251168 32.8195259 562 121.5997608 123.2833067

237 32.14051805 33.03682267 563 121.9135389 123.5998461

238 32.35641898 33.25462354 564 122.2273652 123.916434

239 32.5728181 33.47292697 565 122.5412364 124.2330674

240 32.78971389 33.69173144 566 122.8551496 124.549743

241 33.00710484 33.91103543 567 123.1691015 124.8664576

242 33.22498946 34.13083743 568 123.4830889 125.1832082

243 33.44336624 34.35113593 569 123.7971087 125.4999913

244 33.6622337 34.57192942 570 124.1111575 125.8168037

245 33.88159033 34.7932164 571 124.4252321 126.1336422

246 34.10143466 35.01499535 572 124.7393291 126.4505033

247 34.3217652 35.2372648 573 125.0534453 126.7673837

248 34.54258046 35.46002324 574 125.3675772 127.0842799

25／34



()


()

Output Voltage(mV)

NTC

Temperature25

NTC

Temperature17NTC

Temperature25 NTC

Temperature17

249 34.76387898 35.68326918 575 125.6817214 127.4011886

250 34.98565927 35.90700114 576 125.9958744 127.7181062

251 35.20791988 36.13121764 577 126.3100329 128.0350292

252 35.43065933 36.3559172 578 126.6241932 128.3519541

253 35.65387617 36.58109835 579 126.9383518 128.6688773

254 35.87756893 36.80675961 580 127.2525051 128.9857952

255 36.10173618 37.03289952 581 127.5666495 129.3027041

256 36.32637645 37.25951663 582 127.8807814 129.6196004

257 36.5514883 37.48660946 583 128.1948971 129.9364802

258 36.77707029 37.71417658 584 128.5089927 130.2533399

259 37.00312099 37.94221653 585 128.8230647 130.5701757

260 37.22963897 38.17072786 586 129.1371091 130.8869837

261 37.45662279 38.39970914 587 129.4511221 131.2037601

262 37.68407104 38.62915893 588 129.7650999 131.5205009

263 37.91198229 38.8590758 589 130.0790386 131.8372022

264 38.14035513 39.08945833 590 130.3929342 132.1538601

265 38.36918816 39.32030508 591 130.7067827 132.4704705

266 38.59847996 39.55161465 592 131.0205801 132.7870293

267 38.82822913 39.78338561 593 131.3343224 133.1035325

268 39.05843428 40.01561657 594 131.6480054 133.4199759

269 39.28909401 40.24830611 595 131.961625 133.7363554

270 39.52020695 40.48145284 596 132.2751771 134.0526667

271 39.7517717 40.71505536 597 132.5886574 134.3689057

272 39.98378688 40.94911228 598 132.9020617 134.6850679

273 40.21625113 41.18362221 599 133.2153856 135.0011491

274 40.44916308 41.41858378 600 133.5286249 135.3171449

275 40.68252135 41.65399561 - - -

Note: Object Emissivity=1.0, Full Field of View (Full FOV)

26／34

Ordering Information BM43THA

4. Ordering Information

4.1 Part Numbering

BM 43 T H A X X X

Series Name

Bestow Mascot Technology Ltd.

Company Prefix

43: Temperature Sensor

Measure Type

T‐Thermopile IR

Package

M‐TO46 Package

Pack Type

T‐Tray

Plating Technology

Blank‐Standard SnPb Plating R‐RoHS compliant G‐Green

Version

Precision

H‐High Precision N‐Normal Precision

27／34


4.2 TO-46 Package Outline Information

THERMOPILE

SECTION A-A

4 PLCS-Φ0.45±0.05

PCDΦ2.54±0.1

OPT

ICAL

DIS

TAN

CE1.

33 2.6±

0.1

2.9±

0.1

13.5

±0.5

Φ5.4±0.1

Φ2.4±0.1

Φ4.7±0.1

<TOP VIEW>

28／34

Administrator

打字机文本

1

Administrator

打字机文本

2

Administrator

打字机文本

3

Administrator

打字机文本

4


4.3 Tray Information

Container Tray

Quantity 1000 pcs

Direction of feed Direction of products is fixed in a container tray

50pcs per tray

20 tray per box

MOQ=1000pcs

29／34

Notice BM43THA

5. Notice

General Precaution

1) Before you use our Products, you are requested to carefully read this document and fully

understand its contents. BM shall not be in any way responsible or liable for failure,

malfunction or accident arising from the use of any BM’s Products against warning, caution or

note contained in this document.

2) All information contained in this document is current as of the issuing date and subject to

change without any prior notice. Before purchasing or using BM’s Products, please confirm the

latest information with a BM sales representative.

Precaution on using BM Products

1) Our Products are designed and manufactured for application in ordinary electronic

equipments (such as AV equipment, OA equipment, telecommunication equipment, home

electronic appliances, amusement equipment, etc.). If you intend to use our Products in

devices requiring extremely high reliability (such as medical equipment, transport equipment,

traffic equipment, aircraft/spacecraft, nuclear power controllers, fuel controllers, car equipment

including car accessories, safety devices, etc.) and whose malfunction or failure may cause

loss of human life, bodily injury or serious damage to property (“Specific Applications”), please

consult with the BM sales representative in advance. Unless otherwise agreed in writing by BM

in advance, BM shall not be in any way responsible or liable for any damages, expenses or

losses incurred by you or third parties arising from the use of any BM’s Products for Specific

Applications.

2) BM designs and manufactures its Products subject to strict quality control system. However,

semiconductor products can fail or malfunction at a certain rate. Please be sure to implement,

at your own responsibilities, adequate safety measures including but not limited to fail-safe

design against the physical injury, damage to any property, which a failure or malfunction of

our Products may cause. The following are examples of safety measures:

[a] Installation of protection circuits or other protective devices to improve system safety

[b] Installation of redundant circuits to reduce the impact of single or multiple circuit failure

3) Our Products are designed and manufactured for use under standard conditions and not

under any special or extraordinary environments or conditions, as exemplified below.

Accordingly, BM shall not be in any way responsible or liable for any damages, expenses or

losses arising from the use of any BM’s Products under any special or extraordinary

environments or conditions. If you intend to use our Products under any special or

extraordinary environments or conditions (as exemplified below), your independent verification

and confirmation of product performance, reliability, etc, prior to use, must be necessary:

[a] Use of our Products in any types of liquid, including water, oils, chemicals, and organic

solvents

30／34

Notice BM43THA

[b] Use of our Products outdoors or in places where the Products are exposed to direct

sunlight or dust

[c] Use of our Products in places where the Products are exposed to sea wind or corrosive

gases, including Cl2, H2S, NH3, SO2, and NO2

[d] Use of our Products in places where the Products are exposed to static electricity or

electromagnetic waves

[e] Use of our Products in proximity to heat-producing components, plastic cords, or other

flammable items

[f] Sealing or coating our Products with resin or other coating materials

[g] Use of our Products without cleaning residue of flux (even if you use no-clean type

fluxes, cleaning residue of flux is recommended); or Washing our Products by using water

or water-soluble cleaning agents for cleaning residue after soldering

[h] Use of the Products in places subject to dew condensation

4) The Products are not subject to radiation-proof design.

5) Please verify and confirm characteristics of the final or mounted products in using the

Products.

6) In particular, if a transient load (a large amount of load applied in a short period of time,

such as pulse) is applied, confirmation of performance characteristics after on-board mounting

is strongly recommended. Avoid applying power exceeding normal rated power; exceeding the

power rating under steady-state loading condition may negatively affect product performance

and reliability.

7) De-rate Power Dissipation (Pd) depending on Ambient temperature (Ta). When used in

sealed area, confirm the actual ambient temperature.

8) Confirm that operation temperature is within the specified range described in the product

specification.

9) BM shall not be in any way responsible or liable for failure induced under deviant condition

from what is defined in this document.

Precaution for Mounting / Circuit board design

1) When a highly active halogen us (chlorine, bromine, etc.) flux is used, the residue of flux

may negatively affect product performance and reliability.

2) In principle, the reflow soldering method must be used; if flow soldering method is preferred,

please consult with the BM representative in advance. For details, please refer to BM Mounting

specification

Precautions Regarding Application Examples and External Circuits

1) If change is made to the constant of an external circuit, please allow a sufficient margin

considering variations of the characteristics of the Products and external components,

31／34

Notice BM43THA

including transient characteristics, as well as static characteristics.

2) You agree that application notes, reference designs, and associated data and information

contained in this document are presented only as guidance for Products use. Therefore, in

case you use such information, you are solely responsible for it and you must exercise your

own independent verification and judgment in the use of such information contained in this

document. BM shall not be in any way responsible or liable for any damages, expenses or

losses incurred by you or third parties arising from the use of such information.

Precaution for Electrostatic

This Product is electrostatic sensitive product, which may be damaged due to electrostatic

discharge. Please take proper caution in your manufacturing process and storage so that

voltage exceeding the Products maximum rating will not be applied to Products. Please take

special care under dry condition (e.g. Grounding of human body / equipment / solder iron,

isolation from charged objects, setting of Ionizer, friction prevention and temperature / humidity

control).

Precaution for Storage / Transportation

1) Product performance and soldered connections may deteriorate if the Products are stored in

the places where:

[a] the Products are exposed to sea winds or corrosive gases, including Cl2, H2S, NH3,

SO2, and NO2

[b] the temperature or humidity exceeds those recommended by BM

[c] the Products are exposed to direct sunshine or condensation

[d] the Products are exposed to high Electrostatic

2) Even under BM recommended storage condition, solder ability of products out of

recommended storage time period may be degraded. It is strongly recommended to confirm

solder ability before using Products of which storage time is exceeding the recommended

storage time period.

3) Store / transport cartons in the correct direction, which is indicated on a carton with a

symbol. Otherwise bent leads may occur due to excessive stress applied when dropping of a

carton.

4) Use Products within the specified time after opening a humidity barrier bag. Baking is

required before using Products of which storage time is exceeding the recommended storage

time period.

Precaution for Product Label

QR code printed on BM Products label is for BM’s internal use only.

32／34

Notice BM43THA

Precaution for Disposition

When disposing Products please dispose them properly using an authorized industry waste

company.

Precaution for Foreign Exchange and Foreign Trade act

Since our Products might fall under controlled goods prescribed by the applicable foreign

exchange and foreign trade act, please consult with BM representative in case of export.

Precaution Regarding Intellectual Property Rights

1) All information and data including but not limited to application example contained in this

document is for reference only. BM does not warrant that foregoing information or data will not

infringe any intellectual property rights or any other rights of any third party regarding such

information or data. BM shall not be in any way responsible or liable for infringement of any

intellectual property rights or other damages arising from use of such information or data.

2) No license, expressly or implied, is granted hereby under any intellectual property rights or

other rights of BM or any third parties with respect to the information contained in this

document.

Other Precaution

1) The information contained in this document is provided on an “as is” basis and BM

does not warrant that all information contained in this document is accurate and/or error-

free. BM shall not be in any way responsible or liable for any damages, expenses or losses

incurred by you or third parties resulting from inaccuracy or errors of or concerning such

information.

2) This document may not be reprinted or reproduced, in whole or in part, without prior written

consent of BM.

3) The Products may not be disassembled, converted, modified, reproduced or otherwise

changed without prior written consent of BM.

4) In no event shall you use in any way whatsoever the Products and the related technical

information contained in the Products or this document for any military purposes, including

but not limited to, the development of mass-destruction weapons.

5) The proper names of companies or products described in this document are trademarks

or registered trademarks of BM, its affiliated companies or third parties.

33／34

Revision History BM43THA

6. Revision History

Version Publication date Pages Revise Description

1.0 Nov.2014 10 Initial Document Release

1.1 Nov.2014 10 Update picture

1.2 Feb.2015 11 Update ordering information

1.3 Jul. 2015 13 Update package information

1.4 Sep. 2015 12 Update product parameters

1.5 Nov. 2015 13 Update package information

1.6 Feb. 2016 23 Update product parameters

1.7 Jun. 2016 34 Update product parameters

34／34

Temperature Sensora NTC thermistor for temperature compensation and a large or small size TO-46...

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Transcript of Temperature Sensora NTC thermistor for temperature compensation and a large or small size TO-46...