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TEA1095TS - Voice switched speakerphone

General Description

plastic dual in-line package; 24 leads (600 mil) plastic small outline package; 24 leads; body width 7.5 mm plastic shrink small outline package; 24 leads; body width 5.3 mm GENERAL DESCRIPTION APPLICATIONS TEA1095 Mains, battery or line-powered telephone sets Cordless telephon

Key Features

  • External power supply with power-down function.
  • Transmit channel with:.
  • externally adjustable gain.
  • transmit mute function.
  • Receive channel with:.
  • externally adjustable gain.
  • logarithmic volume control via a linear potentiometer.
  • receive mute function.
  • Duplex controller consisting of:.
  • signal envelope and noise envelope monitors for both channels with: externally adjustable sensitivity externally adjustabl.

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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 DATA SHEET TEA1095 Voice switched speakerphone IC Product specification Supersedes data of 1996 Mar 22 File under Integrated Circuits, IC03 1997 Nov 25 Philips Semiconductors Product specification Voice switched speakerphone IC FEATURES • External power supply with power-down function • Transmit channel with: – externally adjustable gain – transmit mute function • Receive channel with: – externally adjustable gain – logarithmic volume control via a linear potentiometer – receive mute function • Duplex controller consisting of: – signal envelope and noise envelope monitors for both channels with: externally adjustable sensitivity externally adjustable signal envelope time constant externally adjustable noise envelope time constant – decision logic with: externally adj