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

▓ Application circuit
Circuit 1 :
+5V
C1
R1 _Thermopile
1
2+
4-
R2
3
C3 _R5
+
OP
-
R6
R4
C4
Reference
C5
Resistor
R3
C2
Vout
C6
Circuit 2 :
Pre-Amplification Circuit
+
A2
+5V
Thermopile (+) -
1+
3-
R1
Thermopile (-)
+
+
A1
A3
-
-
R2
R7
Vout
Adder
C1
C3
R8
C2
R9
Ambient Temperature
Compensation Circuit
+5V
R10
C4
2
4
R11
R13
reference
resistor
R12
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
page : 7 / 7