L9214G - Low-Cost Ringing SLIC

This page provides the datasheet information for the L9214G, a member of the L9214A Low-Cost Ringing SLIC family.

Datasheet Summary

Features

s Low-cost solution s Onboard ringing generation with software adjustable crest factor switching s Flexible VCC options:.
3.3 V or 5 V VCC.
No.
5 V required s Power control options:.
Power control resistor.
Automatic battery switch to minimize off-hook power s Eight operating states:.
Scan mode for minimal power dissipation.
Forward and reverse battery active.
On-hook transmission states.
Ring mode.
Disconne.

Agere Systems

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Datasheet Details

Part number	L9214G
Manufacturer	Agere Systems
File Size	456.81 KB
Description	Low-Cost Ringing SLIC
Datasheet	L9214G Datasheet
Additional preview pages of the L9214G datasheet.

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Full PDF Text Transcription

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Preliminary Data Sheet October 2001 L9214A/G Low-Cost Ringing SLIC Introduction The Agere Systems Inc. L9214 is a subscriber line interface circuit that is optimized to provide a very low-cost solution for short- and medium-loop applications. This device provides the complete set of line interface functionality, including power ringing needed to interface to a subscriber loop. This device has the capability to operate with a VCC supply of 3.3 V or 5 V and is designed to minimize external components required at all device interfaces. Features s Low-cost solution s Onboard ringing generation with software adjustable crest factor switching s Flexible VCC options: — 3.

Published: Aug 3, 2018 |