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L9216A - Short-Loop Ringing SLIC

Datasheet Summary

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 Eight operating states:.

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Datasheet preview – L9216A

Datasheet Details

Part number L9216A
Manufacturer Agere Systems
File Size 640.52 KB
Description Short-Loop Ringing SLIC
Datasheet download datasheet L9216A Datasheet
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Full PDF Text Transcription

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Preliminary Data Sheet September 2001 L9216A/G Short-Loop Ringing SLIC with Ground Start Introduction The Agere Systems Inc. L9216 is a subscriber line interface circuit (SLIC) that is optimized for shortloop, 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 interfaces.
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