Description

The HCPL-260L/060L/263L/063L are optically coupled gates that combine a GaAsP light emitting diode and an integrated high gain photo detector. An enable input allows the detector to be strobed. The output of the detector IC is an open collector Schottky-clamped transistor. The internal shield provides a guaranteed common mode transient immunity specification of 15 kV/µs.

Features

• Low power consumption

• 15 kV/µs minimum Common Mode Rejection (CMR) at VCM = 50 V

• High speed: 15 MBd typical

• LVTTL/LVCMOS compatible

• Low input current capability: 5 mA

• Guaranteed AC and DC performance over temperature: –40˚C to +85˚C

• Available in 8-pin DIP, SOIC-8

• Strobable output (single channel products only)

• Safety approvals; UL, CSA, VDE (pending)

Applications

• Isolated line receiver

• Computer-peripheral interfaces

• Microprocessor system interfaces

• Digital isolation for A/D, D/A conversion

• Switching power supply

• Instrument input/output isolation

• Ground loop elimination

• Pulse transformer replacement

• Field buses