HCPL-2602-000E

The HCPL-2602-000E is a 1-channel 8-pin high CMR Optocoupler optically coupled line receivers that combine a GaAsP light emitting diode, an input current regulator and an integrated high gain photodetector. The output of the detector IC is an open collector Schottky clamped transistor. An enable input gates the detector. The internal detector shield provides a guaranteed common mode transient immunity specification of 1000V/ms. The input regulator serves as a line termination for line receiver applications. It clamps the line voltage and regulates the LED current so line reflections do not interfere with circuit performance. The regulator allows a typical LED current of 8.5mA before it starts to shunt excess current. The output of the detector IC is an open collector Schottky clamped transistor. An enable input gates the detector. DC specifications are defined similar to TTL logic.

• Line termination included - No extra circuitry required
• Accepts a broad range of drive conditions
• LED protection minimizes LED efficiency degradation
• External base lead allows LED peaking and LED current adjustment