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IC-OF Datasheet, PDF (1/6 Pages) IC-Haus GmbH – 3-BIT OPTO ENCODER
iC-OF
3-BIT OPTO ENCODER
FEATURES
Ë Monolithic construction with integrated photodiodes ensures
excellent matching and technical reliability
Ë Short track spacing of 600 µm
Ë Elimination of dark current effects through differential
scanning
Ë Photocurrent amplifier with high cut-off frequency
Ë Comparators with precise signal-related hysteresis
Ë Current-limited push-pull outputs
Ë Analog outputs as current source/sink additionally
Ë Low power consumption from 5V supply voltage
Ë Low board space requirements
Ë Options: extended temperature range to -40 °C,
customized packages, COB and reticle assembly
Rev C1, Page 1/6
APPLICATIONS
Ë Optical position decoding for
incremental encoders using the
principle of differential scanning
CHIP
2.8mm × 2.08mm
BLOCK DIAGRAM
DP0 DN0
AMPLIFIER
ANALOG
OUTPUT
DP1 DN1
AMPLIFIER
ANALOG
OUTPUT
DP2 DN2
AMPLIFIER
ANALOG
OUTPUT
BIAS
COMPARATOR
IP
IN
VCC 1
PUSH-PULL
OUTPUT
S0 8
NI0 2
TRACK 0
COMPARATOR
IP
IN
PUSH-PULL
OUTPUT
S1 7
NI1 3
TRACK 1
COMPARATOR
IP
IN
PUSH-PULL
OUTPUT
S2 6
NI2 4
TRACK 2
iC-OF
BLCC OF3C
GND 5
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