OTC-239 Datasheet, PDF (2/7 Pages) List of Unclassifed Manufacturers – THERMOPILE INFRARED SENSOR

Parameter
Condition Min. Typ. Max. Unit
Thermopile
Number of thermojunctions
Chip size
---
44
---
--- 1920 x 725 ---
µm²
Active area
Interference
--- 500 x 500 ---
µm²
layer
Thickness of substrate
Silicon-
600
625
650
µm
substrate
Resistance of thermopile
25 °C
60
70
80
KOhm
Sensitivity
Detecctivity
With 5-14 µm
45
filter
4*10⁷
55
7*10⁷
65
V/W
9*10⁷ cm*Hz^1/2/W
Time Constant
Noise voltage
NEP
---
30
---
ms
---
34
---
nV/Hz^1/2
---
0.8
---
nW/Hz^1/2
Temperature range
Operation
-20
---
100
°C
Temperature reference resistor
---
Resistance (1)
25 °C
29.1
30.0
30.9 KOhm
Resistance (2)
Βvalue (1)
Βvalue (2)
25 °C
0^oC/25 °C
0^oC/25 °C
97
3773
3950
100
3811
3970
103
3849
3990
KOhm
K
K
Measured at 1 Hz chopper frequency, within spectral range 5-14 µm, using a
blackbody radiator of 500 K temperature.
Note : Thermistor should be operated under 1 mA.
▓ Thermopile voltage vs. blackbody temperature
ROITHNER LASERTECHNIK
Address : Schoenbrunner Str. 7, 1040 Vienna, Austria
Tel. No. : 43-1-586 52 43-0
Fax No. : 43-1-586 52 43-44
E-Mail : [e-mail]
http : www.roithner-laser.com
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