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HCPL-0731 - Optocouplers

Download the HCPL-0731 datasheet PDF. This datasheet also covers the HCPL-2730 variant, as both devices belong to the same optocouplers family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • High current transfer ratio.
  • 1800% typical.
  • Low input current requirements.
  • 0.5 mA.
  • Low output saturation voltage.
  • 0.1V.
  • High density packaging.
  • Performance guaranteed over temperature 0°C to 70°C.
  • LSTTL compatible.
  • High output current.
  • 60 mA.
  • Safety approval:.
  • UL recognized.
  • 3750 V rms for 1 minute and 5000 Vrms (see Note) for 1 minute.
  • CSA approved.
  • Available in 8-pin DIP and SO-8 footp.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HCPL-2730-Broadcom.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
HCPL-0731 LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS Fairchild Semiconductor
HCPL-0731 High Gain Optocouplers Avago
HCPL-0731 High Gain Optocouplers HP
HCPL-0730 LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS Fairchild Semiconductor
HCPL-0730 High Gain Optocouplers Avago

Other Datasheets by Broadcom

Part Number Description
HCPL-0730 Optocouplers
HCPL-0720 CMOS Optocoupler
HCPL-0721 CMOS Optocoupler
HCPL-0500 High-Speed Optocouplers
HCPL-0501 High-Speed Optocouplers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
HCPL-2730/0730/2731/0731 Dual-Channel Low Input Current, High-Gain Optocouplers Data Sheet Overview These dual-channel optocouplers contain a separated pair of GaAsP light-emitting diodes optically coupled to a pair of integrated high-gain photodetectors. They provide extremely high current transfer ratio and excellent input-output common mode transient immunity. A separate pin for the photodiodes and first gain stages (VCC) permits lower output saturation voltage and higher speed operation than possible with conventional photo-darlington type optocouplers. In addition, VCC may be as low as 1.6V without adversely affecting the parametric performance. These dual-channel optocouplers are available in an 8-pin DIP and in an industry standard SO-8 package.