L9215A Datasheet - Agere Systems

L9215A Short-Loop Sine Wave Ringing SLIC

Data Sheet September 2001 L9215A/G Short-Loop Sine Wave Ringing SLIC Introduction The Agere Systems Inc. L9215 is a subscriber line interface circuit that is optimized for short-loop, power-sensitive 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.

L9215A Features

* s Onboard ringing generation s Three ringing input options:

* Sine wave

* PWM

* Logic level square wave s Flexible VCC options:

* 5 V or 3.3 V VCC

* No

* 5 V required s Battery switch to minimize off-hook power s 11 operating states:

* Scan mode

L9215A Datasheet (693.83 KB)

L9215A Datasheet Preview — Preview of L9215A PDF

Datasheet Details

Part number:

L9215A

Manufacturer:

Agere Systems

File Size:

693.83 KB

Description:

Short-loop sine wave ringing slic.

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L9215A Short-Loop Sine Wave Ringing SLIC Agere Systems

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