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IC-OF Datasheet, PDF (1/6 Pages) IC-Haus GmbH – 3-BIT OPTO ENCODER | |||
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iC-OF
3-BIT OPTO ENCODER
FEATURES
à Monolithic construction with integrated photodiodes ensures
excellent matching and technical reliability
à Short track spacing of 600 µm
à Elimination of dark current effects through differential
scanning
à Photocurrent amplifier with high cut-off frequency
à Comparators with precise signal-related hysteresis
à Current-limited push-pull outputs
à Analog outputs as current source/sink additionally
à Low power consumption from 5V supply voltage
à Low board space requirements
à Options: extended temperature range to -40 °C,
customized packages, COB and reticle assembly
Rev C1, Page 1/6
APPLICATIONS
à Optical position decoding for
incremental encoders using the
principle of differential scanning
CHIP
2.8mm à 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
Copyright © 2000, 2010, iC-Haus
www.ichaus.com
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