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CPC7583 - Line Card Access Switch

General Description

The CPC7583 is a monolithic 10-pole line card access switch in a 28-pin SOIC package.

It provides the necessary functions to replace three 2-Form-C electromechanical relays on analog line cards and combined voice and data line cards found in central office, access, and PBX equipment.

Key Features

  • Monolithic IC reliability.
  • Low, matched, RON.
  • Eliminates the need for zero-cross switching.
  • Flexible switch timing for transition from ringing mode to talk mode.
  • Clean, bounce-free switching.
  • SLIC tertiary protection via integrated current limiting, voltage clamping and thermal shutdown.
  • 5V operation with power consumption < 10.5 mW.
  • Intelligent battery monitor.
  • Logic-level inputs, no external drive circuitry requ.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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INTEGRATED CIRCUITS DIVISION Features • Monolithic IC reliability • Low, matched, RON • Eliminates the need for zero-cross switching • Flexible switch timing for transition from ringing mode to talk mode. • Clean, bounce-free switching • SLIC tertiary protection via integrated current limiting, voltage clamping and thermal shutdown • 5V operation with power consumption < 10.