What's New

Light receiving head amplifier PDIC for photoelectric switches

We developed a new PDIC(Photo Detector Integrated Circuit) , which performs voltage output as analog wave pattern only from AC component of receiving light signal. It simultaneously realized reduced current consumption and  high sensitivity by our unique process technology, and due to the electromagnetic shield formed on the surface of detector, it enhanced resistance against the electromagnetic noise from peripheral devices. Most suitable for the use of light signal input unit of a photoelectric switch or various optical sensors.Best suitable for the use of light signal input part of a photoelectric switch or various optical sensors.

P.4_光電SW用PDIC(s).jpg


Characteristics

  • Performs voltage output as analog wave pattern only from AC component of receiving light signal
  • Removes ambient light of the frequency band from DC till 30kHz, due to built-in coupling condenser
  • Surface mounting package, mountable by reflow soldering
  • High photoelectric sensitivity:120~280V/mW
  • Compact, thin package : 2.4mm(L)×4.7mm(W)×1.1mm(H)


Applications

  • Light signal input part of a photoelectric switch or various optical sensors


Electrical Characteristics

ヘッドアンプPDIC.jpg

Block Diagram

ヘッドアンプPDIC_2.jpg


Pulse Response Waveform

パルス波形図.jpg



Please contact us for more detailed information. 

E-mail:info-rd@kodenshi.co.jp 

Kodenshi with visual images

Environmental Policy

RoHS directive compliance

Go to top