IC-OC Datasheet, PDF (1/9 Pages) IC-Haus GmbH – INTEGRATING LIGHT-VOLTAGE CONVERTER

iC-OC
INTEGRATING LIGHT-VOLTAGE CONVERTER
FEATURES
o Two photosensors with integrating amplifiers
o Integration time can be set externally
o Internal shift register for chain connection
o Detection of low supply voltage
o TTL/CMOS-compatible logic inputs and outputs
o 5 V supply voltage
o Low power consumption
o Photosensors with 1 mm pitch;
active area ca. 0.97 mm x 0.47 mm (0.44 mm²)
Rev D1, Page 1/9
APPLICATIONS
o Optical line sensors
o CCD substitute
CHIP
BLOCK DIAGRAM
D1
D2
1.7 mm x 1.2 mm
VDD − 1.2V
SC1
D1
INTEGRATOR 1
VDD − 1.2V
SC2
D2
iC−OC
VDD
SOUT1
SOUT2
AOUT
ANALOGUE OUTPUT
INTEGRATOR 2
DIN
CLK
INPUT
D Q1
C
R
D Q2
C
R
D Q3
C
R
SHIFT REGISTER
D Q4
C
R
DOUT
BUFFER
LOW VOLTAGE ^GND
+5V
R1
1kΩ
VOUT
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http://www.ichaus.com