HCPL-260L-320E

The HCPL-260L is optically coupledgates that combine a GaAsP light emitting diode andan integrated high gain photo detector. An enable inputallows the detector to be strobed. The output ofthe detector IC is an open collector Schottky-clampedtransistor. The internal shield provides a guaranteedcommon mode transient immunity specification of15 kV/µs at 3.3V.This unique design provides maximum AC and DC circuitisolation while achieving LVTTL/LVCMOS compati-bility.The optocoupler AC and DC operational parametersare guaranteed from –40 °C to +85 °C allowing troublefreesystem performance.These optocouplers are suitable for high speed logicinterfacing, input/output buffering, as line receivers inenvironments that conventional line receivers cannottolerate and are recommended for use in extremely highground or induced noise environments.

• 3.3V/5V Dual Supply Voltages
• Low power consumption
• 5 kV/µs minimum Common Mode Rejection (CMR) at VCM = 1000 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, IEC/EN/DIN EN 60747-5-5