Part Number
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L9217G |
Manufacturer
|
Agere Systems |
Description
|
Low-Cost Line Interface |
Published
|
Aug 3, 2018 |
Detailed Description
|
Data Sheet November 2001
L9217A/G Low-Cost Line Interface with Reverse Battery and PPM
Features
s Basic forward/revers...
|
Datasheet
|
L9217G
|
Overview
Data Sheet November 2001
L9217A/G Low-Cost Line Interface with Reverse Battery and PPM
Features
s Basic forward/reverse battery SLIC functionality at a low cost
s Pin compatible with Agere Systems Inc.
L9218/ L9219 SLIC
s Low active power (typical 154 mW during on-hook transmission)
s Low-power scan mode for low-power, on-hook power dissipation (57 mW typical)
s Distortion-free, on-hook transmission
s Convenient operating states: — Forward powerup — Reverse powerup — Low-power scan — Disconnect (high impedance) — PPM operational states
s Minimal external components required
s Two gain options to optimize the codec interface
s Adjustable supervision functions: — Off-hook detector with hyste...
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