Le88276 Datasheet (Microsemi) - Dual Channel Tracking Battery Wideband Chipset

Le88276, Dual Channel Tracking Battery Wideband Chipset

The Microsemi® dual channel Le88276 Tracking Battery VoicePort™ device implements a dual-channel telephone line interface by providing all the necessary voice interface functions from the high voltage subscriber line to the µP/DSP digital interface.

This device reduces system level cost, space, and

Le88276 Features

* Complete BORSCHT function for 2 channels in a single VoicePort™ device

* Battery Feed, Over-voltage support, integrated Ringing, line Supervision, Codec, Hybrid (2W/4W), Test

* Integrated Power Management

* Integrated high voltage switching regulator controllers

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