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PT2311 - Four-channel Digital Control Audio Processor Utilizing CMOS Technology

General Description

PT2311 is a four-channel digital control audio processor utilizing CMOS Technology.

Volume, Bass, Balance, Front/Rear Fader Processor, Selectable Input Gain are incorporated into a single chip having the highest performance and reliability with the least external components.

Key Features

  • CMOS Technology.
  • Least External Components.
  • Treble and Bass Control (available only in the 28-pin version).
  • Loudness Function (available only in the 28-pin version).
  • 3 Stereo Inputs with Selectable Input Gain.
  • Input/Output for External Noise Reduction System/Equalizer.
  • 4 Independent Speaker Controls for Fader and Balance.
  • Independent Mute Function.
  • Volume Control in 1.25 dB/step.
  • Low Distortion.
  • L.

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Datasheet Details

Part number PT2311
Manufacturer Princeton Technology
File Size 71.90 KB
Description Four-channel Digital Control Audio Processor Utilizing CMOS Technology
Datasheet download datasheet PT2311 Datasheet

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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Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw www.DataSheet4U.com 4-Channel Audio Processor PT2311 DESCRIPTION PT2311 is a four-channel digital control audio processor utilizing CMOS Technology. Volume, Bass, Balance, Front/Rear Fader Processor, Selectable Input Gain are incorporated into a single chip having the highest performance and reliability with the least external components. All functions are programmable using the I2C Bus. PT2311 is housed in 28-pin SOP Package. The 28-pin version provides additional Two Band Tone Control and Loudness Function and is pin-to-pin compatible with TDA7313. Pin assignments and application circuits are optimized for easy PCB layout and cost saving advantages.