Datasheet

THERMOPILE
OTP-538U
http://www.orisystech.com
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2.4
Frequency Response
Figure 2: Frequency response
2.5 Thermistor Characteristics
Table 5: Thermistor information
Parameter Min Typ Max Unit Conditions
Resistance 97 100 103
KΩ 25℃
β value
3944 3964 3984 K
25℃/100℃
Table 6: Tabulated thermistor data
Resistance (KΩ) Resistance (KΩ)
Temp.(
o
C) Min Center Max. Temp.(
o
C) Min Center Max.
-20 882.3 919.7 957.9 45 42.68 44.18 45.69
-15 668.9 696.3 724.2 50 35.23 36.50 37.78
-10 511.7 532.0 552.5 55 29.23 30.31 31.41
-5 394.8 409.8 425.1 60 24.36 25.29 26.23
0 307.0 318.3 329.8 65 20.41 21.20 22.01
5 240.5 249.1 257.7 70 17.17 17.85 18.55
10 189.8 196.3 202.9 75 14.51 15.10 15.70
15 150.7 155.7 160.7 80 12.31 12.82 13.34
20 120.5 124.4 128.3 85 10.48 10.93 11.38
25 97.0 100.0 103.0 90 8.960 9.347 9.742
30 78.32 80.83 83.34 95 7.685 8.023 8.369
35 63.61 65.72 67.83 100 6.615 6.911 7.214
40 51.96 53.73 55.51 105 5.712 5.972 6.238