Quality Control
We are actively taking measures to improve product quality levels.


Why Hamamatsu?


Our company

( )

Select your region and country.

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 a minimum detection level of 0.2 uW/mm2 Typ.

-Large allowable background light level: 3000 lx Typ.
-Minimum detection level: 0.2 uW/mm2 Typ.
-Digital output (Output appears “L” by light input.)
-Small hysteresis

If you like the product on this page, save it to your wishlist.


Package Plastic
Package type visible-cut
Allowable background light level 3000 lx
Type Small hysteresis
Measurement condition Typ. Ta=25 ℃, unless otherwise noted

Spectral response


Dimensional outline (unit: mm)


Contact us for more information.

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

Contact us