HCPL-2731, HCPL-2730 Datasheet (Broadcom)

HCPL-2731, HCPL-2730, Optocouplers

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 th

HCPL-2731 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