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PhotoIC Coupler

  • PhotoIC Coupler

What are PhotoIC Couplers?

A  PhotoIC Coupler is a high-performance Photo coupler with an LED in input circuit and a custom IC in the output circuit.

PhotoIC Couplers are commonly used for high-speed communication requiring physical isolation in various equipment and devices.


Series 50Mbps type 20Mbps type
Features High-speed Photo Coupler with receiver circuit IC Low input voltage and low power consumption achieved
Number of channels 1 1
Output diagram Totem-pole output Totem-pole output
Open-drain output
Communication speed Typ. 50Mbps Typ. 20Mbps
Supply voltage 5V DC 3 to 5V DC
Housing SOP SOP

Typical Applications

  • Measuring equipment
  • FA (factory automation) networks
  • I/O of high-speed communication signals

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