Part Number
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L9312 |
Manufacturer
|
Agere Systems |
Description
|
Line Interface and Line Access Circuit Forward Battery SLIC and Ringing Relay |
Published
|
Aug 3, 2018 |
Detailed Description
|
Data Sheet July 2001
L9312 Line Interface and Line Access Circuit Forward Battery SLIC and Ringing Relay for TR-57 Appl...
|
Datasheet
|
L9312
|
Overview
Data Sheet July 2001
L9312 Line Interface and Line Access Circuit Forward Battery SLIC and Ringing Relay for TR-57 Applications
Introduction
The Agere Systems Inc.
L9312 is a combination fullfeature, ultralow-power SLIC, and solid-state ringing access relay.
It is part of a pin-for-pin compatible family of devices designed to serve a wide variety of applications.
The L9312 is optimized for TR-57 access, forward battery only, applications.
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 So...
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