L9312 Line Interface and Line Access Circuit Forward Battery SLIC and Ringing Relay

L9312 Line Interface and Line Access Circuit Forward Battery SLIC and Ringing Relay

The L9312 electronic line interface and line access circuit (LILAC) provides all the functions that are necessary to interface a c.

Features

SLIC s 5 V and battery operation s Optional automatic battery switch s Four operational modes s Appropriate for 58 dB longitudinal balance applica- tions s Minimal external components required at all inter- faces s Ultralow power dissipation s Software/hardware adjustable dc parameters and supervision thresholds Solid-State Ring Relay s Low impulse noise s Current-limited switches/thermal protection Description The L9312 electronic line interface and line access circuit (LILAC) provides all the functions that are necessary to interface a c.