ACPL-224/ACPL-244
AC Input, Multi-Channel Half-Pitch Phototransistor Optocoupler
Data Sheet
Description
The ACPL-224 is...
ACPL-224/ACPL-244
AC Input, Multi-Channel Half-Pitch Photo
transistor Optocoupler
Data Sheet
Description
The ACPL-224 is an AC-input dual-channel, half-pitch photo
transistor optocoupler each of which contains two light-emitting diodes connected inversely parallel and optically coupled to two separate photo
transistors. It is packaged in an 8-pin SO package.
Likewise, the ACPL-244 is an AC-input quad-channel, half-pitch photo
transistor optocoupler each of which contains two light-emitting diodes connected inversely parallel and optically coupled to four separate photo
transistors. 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...