Light modulation photo IC


Fewer detection errors even under disturbance background light

This light modulation photo IC was developed for optical synchronous detection under disturbance background light. A photodiode, preamplifier, comparator, oscillator, LED driver and signal processing circuit, etc. are all integrated on a monolithic photo IC chip. Optical synchronous type photoreflectors and photointerrupters, which less susceptible to disturbance background light, can be easily configured by just connecting an external LED to this photo IC. Our unique circuit design achieves an allowable background light level of 10000 lx Typ..

-Large allowable background light level: 10000 lx Typ.
-Minimum detection level: 0.7 uW/mm2 Typ.
-Digital output (Output appears “L” by light input.)

Package Plastic
Package type clear
Allowable background light level 10000 lx
Measurement condition Typ. Ta=25 ℃, unless otherwise noted

Spectral response

Dimensional outline (unit: mm)

Related documents

Contact us for more information.

  • Literature
  • Price
  • Delivery
  • Custom order
  • Support
  • Other

Contact us