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TEA1094AT - Hands-free

Description

plastic dual in-line package; 28 leads (600 mil) plastic dual in-line package; 24 leads (600 mil) APPLICATIONS TEA1094; TEA1094A Mains, battery or line-powered telephone sets with hands-free/listening-in functions Cordless telephones Answering machines Fax m

Features

  • Low power consumption.
  • Power-down function (TEA1094A only).
  • Microphone channel with:.
  • externally adjustable gain.
  • microphone mute function.
  • Loudspeaker channel with:.
  • externally adjustable gain.
  • dynamic limiter to prevent distortion.
  • rail-to-rail output stage for single-ended load drive.
  • logarithmic volume control via linear potentiometer.
  • loudspeaker mute function.
  • Duplex controller co.

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Datasheet preview – TEA1094AT

Datasheet Details

Part number TEA1094AT
Manufacturer NXP
File Size 221.38 KB
Description Hands-free
Datasheet download datasheet TEA1094AT Datasheet
Additional preview pages of the TEA1094AT datasheet.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS DATA SHEET TEA1094; TEA1094A Hands free IC Product specification Supersedes data of 1996 Mar 11 File under Integrated Circuits, IC03 1996 Jul 15 Philips Semiconductors Product specification Hands free IC FEATURES • Low power consumption • Power-down function (TEA1094A only) • Microphone channel with: – externally adjustable gain – microphone mute function. • Loudspeaker channel with: – externally adjustable gain – dynamic limiter to prevent distortion – rail-to-rail output stage for single-ended load drive – logarithmic volume control via linear potentiometer – loudspeaker mute function.
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