Description

The ACPL-227 is a DC-input dual channel half-pitch phototransistor optocoupler which contains two light emitting diodes optically coupled to two separate photo-transistors. It is packaged in an 8-pin SO package.

Features

• Current transfer ratio (CTR: 50 (min) at IF = 5mA, VCE = 5V)

• High input-output isolation voltage (VISO = 3,000VRMS)

• Non-saturated Response time (tr: 2μs (typ) at VCC = 10V, IC = 2mA, RL= 100Ω)

• SO package

• CMR 10kV/μs (typical)

• Safety and regulatory approvals

- cUL

- IEC/EN/DIN EN 60747-5-2

• Options available:

– CTR Ranks 0, B & C for ACPL-227 and Rank 0 only for ACPL-247

Applications

• I/O Interface for Programmable controllers, computers.

• Sequence controllers

• System appliances, measuring instruments

• Signal transmission between circuits of different potentials and impedances.