ACPL-224

ACPL-224/ACPL-244 AC Input, Multi-Channel Half-Pitch Phototransistor Optocoupler Data Sheet Description The ACPL-224 is an AC-input dual-channel, half-pitch phototransistor optocoupler each of which contains two light-emitting diodes connected inversely parallel and optically coupled to two separate phototransistors. It is packaged in an 8-pin SO package. Likewise, the ACPL-244 is an AC-input quad-channel, half-pitch phototransistor optocoupler each of which contains two light-emitting diodes connected inversely parallel and optically coupled to four separate phototransistors. It is packaged in a 16-pin SO package. For both devices, the input-output isolation voltage is rated at 3750 VRMS. Response time, tr, is 2 μs typically, while minimum CTR is 20% at input current of ±1 mA. ACPL-224 Pin, ACPL 244 Pin 8 76 5 16 15 14 13 12 11 10 9 1 23 4 1 23 4 5 67 8 Features  Current transfer ratio (CTR: 20% (min) at IF = ±1 mA, VCE = 5V)  High input-output isolation voltage (VISO = 3750 VRMS)  Non-saturated response time (tr: 2 μs (typ) at VCC = 10V, IC = 2 mA, RL= 100Ω)  SO package  CMR 10 kV/μs (typical)  Safety and regulatory approvals — cUL — IEC/EN/DIN EN 60747-5-5  Options available: — CTR Rank 0 only Applications  I/O Interface for programmable controllers, computers  Sequence controllers  System appliances, measuring instruments  Signal transmission between circuits of different potentials and impedances. Pin 1, 3 Pin 2, 4 Pin 5, 7 Pin 6, 8 Anode/ Cathode Cat...