iC-LSC    12-Channel Active Photosensor Array

Applications
  • Optical position encoding from analog sine/cosine signals
  • Incremental encoders with index signal
  • Motor commutation encoders
Features
  • Monolithic array of independent photosensors with excellent matching
  • Compact photosensor size of 800μm x 300μm enabling high-quality encoder scanning at reduced system dimensions
  • Narrow track pitch of 0.42mm cuts down illumination efforts
  • Enhanced EMI immunity due to on-chip pre-amplification
  • Dark current compensation permits high temperature operation
  • Open-collector outputs as highside current source
  • Simple gain setting and current-to-voltage conversion by external load resistors
  • Single supply operation from 4 V to 5.5V
  • Low power consumption
  • Space saving, RoHS compliant optoQFN and optoBGA packages
  • Options: extended temperature range of -40 to 125 C, customized COB modules, reticles and code discs
Packages
    LSC_oBGA_14-pin
    LSC_oQFN_32-pin
12-Channel Active Photosensor Array
 
Product Overview
Application Guide
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