MH88612B Datasheet (Zarlink Semiconductor) - Subscriber Line Interface Circuit

MH88612B, Subscriber Line Interface Circuit

The SLIC provides a complete interface between a switching system and a subscriber loop.

Functions provided include battery feed and ringing feed to the subscriber line, 2-Wire to 4-Wire hybrid interfacing, constant current feed and dial pulse detection.

The device is fabricated using thick film hyb

MH88612B Features

* Transformerless 2-wire to 4-wire conversion Battery and ringing feed to line Off-hook and dial pulse detection. Ring ground over-current protection Adjustable constant current feed. Relay driver Power Denial Wide Operati