iC-NXL    8-Channel Light-Grid Pulse Driver with Modulation Input

Applications
  • Protective equipment (ESPE)
  • Light curtain LED driver
  • Light barrier LED driver
Features
  • 1 to 8 channels (hardware programmable)
  • LED pulse current can be adjusted from 0.4 to 1.8A via a
  • single external low power resistor
  • Positive pulse current temperature coefficient permits
  • compensation of decreases in LED efficiency
  • Short light pulses from 0.3 μs with steep edges
  • Low standby current; device activated by input data
  • Diagnostic message generated with LED interrupts
  • LED short-circuit recognition
  • Control logic with three-stage shift register
  • CMOS-compatible logic levels
  • Output buffer with 120 line adaptation
  • Supply voltage range of 4.75 to 6 V
  • Thermal and low-voltage shutdown
  • Integrated protection against ESD
  • Configured for safety systems according to IEC 61496-1
  • Optional extended temperature range of -20 to 85 C
Packages
    TSSOP16
8-Channel Light-Grid Pulse Driver with Modulation Input
 
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