ACPL-227/ACPL-247
DC Input, Multi-Channel Half-Pitch Photo
transistor Optocoupler
Data Sheet
Description
The ACPL-227 is a DC-input dual-channel half-pitch photo
transistor optocoupler that contains two light-emitting diodes optically coupled to two separate photo
transistors.
It is packaged in an 8-pin SO package.
Likewise, the ACPL-247 is a DC-input quad-channel halfpitch photo
transistor optocoupler that contains four lightemitting diodes 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 3750Vrms.
Response time, tr, is 2 µs typically, while minimum CTR is 50 percent at input current of...