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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 5,000

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: N/A
Minimum Order: 2,500
Multiple Of: 2,500
Quantity Web Price
2,500+ $0.915


Attributes Table
No of Channels 1
Isolation Voltage-RMS 2500V
Output Voltage-Max 7V
CTR-Min 500%
Operating Temp-Max 85°C
Features and Applications

The HCPL0701R2 optocoupler consist of an AlGaAs LED optically coupled to a high gain split darlington photodetector housed in a compact 8-pin small outline package. The HCPL-0730 and HCPL-0731 devices have two channels per package for optimum mounting density.

The split darlington configuration separating the input photodiode and the first stage gain from the output transistor permits lower output saturation voltage and higher speed operation than possible with conventional darlington phototransistor optocoupler. The combination of a very low input current of 0.5 mA and a high current transfer ratio of 2000% makes this family particularly useful for the input interface to MOS, CMOS, LSTTL and EIA RS232C, while output compatibility is ensured to CMOS as well as high fan-out TTL requirements.


  • Low current - 0.5 mA
  • Superior CTR-2000%
  • Superior CMR-10 kV/µs
  • CTR guaranteed 0-70°C
  • U.L. recognized (file# E90700)
  • VDE 0884 recognized (file #136616)


  • Digital logic ground isolation
  • Telephone ring detector
  • EIA-RS232C line receiver
  • High common mode noise line receive
  • µP bus isolation
  • Current loop receiver