iC-LSB
8-CHANNEL ACTIVE PHOTOSENSOR ARRAY
Rev C1, Page 1/7
FEATURES
o
Monolithic array of independent photosensors with excellent
matching
o
Compact photosensor size of 800 µm x 300 µm enabling
high-quality encoder scanning at reduced system dimensions
o
Narrow track pitch of 0.42 mm cuts down illumination efforts
o
Enhanced EMI immunity due to on-chip pre-amplification
o
Dark current compensation permits high temperature
operation
o
Open-collector outputs as highside current source
o
Simple gain setting and current-to-voltage conversion by
external load resistors
o
Single supply operation from 4 V to 5.5 V
o
Low power consumption
o
Space saving, RoHS compliant optoQFN and optoBGA
packages
o
Options: extended temperature range of -40 to 125 °C,
customized COB modules, reticles and code discs
APPLICATIONS
o
Optical position encoding from
analog sine/cosine signals
o
Incremental encoders with index
signal
PACKAGES
14-pin optoBGA
6.2 mm x 5.2 mm
BLOCK DIAGRAM
Copyright © 2004, 2010 iC-Haus
ICHAUS [ IC-HAUS GMBH ]
