OTC-238 查看數據表（PDF） - Unspecified
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OTC-238 Datasheet PDF : 6 Pages
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▓ Electrical Characteristics
Parameter
Thermopile
Number of thermojunctions
Chip size
Active area
Thickness of substrate
Resistance of thermopile
Sensitivity
Detecctivity
Time Constant
Noise voltage
NEP
Temperature range
Condition Min. Typ. Max. Unit
---
44
---
--- 1920*1725 ---
µm2
Interference
---
500*500
---
µm2
layer
Silicon-
600
625
650
µm
substrate
25
60
70
80
KΩ
With 5-14µm
40
filter
4*107
55
7*107
70
V/W
9*107 cm*Hz1/2/W
---
30
---
ms
---
34
---
nV/Hz1/2
---
0.8
---
nW/Hz1/2
Operation
-20
---
100
Measured at 1 Hz chopper frequency, within spectral range 5-14µm, using a
blackbody radiator of 500K temperature.
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