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GL6962 Datasheet Low Voltage Universal Speech Network

Manufacturer: MagnaChip

Overview: GL6962/GL6962A GL6962/GL6962A Low Voltage Universal Speech Network.

Datasheet Details

Part number GL6962
Manufacturer MagnaChip
File Size 1.02 MB
Description Low Voltage Universal Speech Network
Datasheet GL6962-MagnaChip.pdf

General Description

The GL6962 and GL6962A are bipolar integrated circuits that perform all speech and line interface functions required in fully electronic telephone sets.

They perform electronic switching between dialing and speech.

The ICs operate at line voltage down to 1.6V DC (with reduced performance) to facilitate the use of more telephone sets connected in parallel.

Key Features

  • Low DC line voltage: operates down to 1.6V (excluding polarity guard).
  • Voltage regulator with adjustable static resistance.
  • Provides a supply for external circuits.
  • Symmetrical high-impedance inputs (64k ) for dynamic, magnetic or piezo-electric microphones.
  • Asymmetrical high-impedance inputs(32k ) for electric microphones.
  • DTMF signal input with confidence tone.
  • MUTE input for pulse or DTMF dialing (GL6962).
  • MUTE input for pulse or DTMF dialing (GL6962A).

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