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PT12913 - 2 Band Car Audio Processor

Description

The PT12913 is a 2 band audio signal processor specially designed for car radio applications.

The device includes a high performance audio processor with fully integrated audio filters.

The digital control allows programming in a wide range of filter characteristics.

Car Audio Syst

Features

  • 3 SE stereo inputs and 1 Quasi-Differential input with selectable input gain.
  • Input gain control: 0 to +20dB, 1dB/step.
  • 2 channels electronic volume with soft step function: +15 to -79dB with 1dB/step.
  • Soft mute.
  • Tone control (Bass and Treble): -20 to +20dB, 1dB/step with softstep . Bass: f0=100Hz, Q=1.0 . Treble: f0=10KHz, Q=1.25.
  • Loudness: 0 to 20dB, 1dB/step with softstep function.
  • 4 independent speaker outputs with softstep volume: +15 to -79dB with 1dB/s.

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Datasheet preview – PT12913

Datasheet Details

Part number PT12913
Manufacturer PTC
File Size 146.17 KB
Description 2 Band Car Audio Processor
Datasheet download datasheet PT12913 Datasheet
Additional preview pages of the PT12913 datasheet.

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Full PDF Text Transcription

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PT12913 2 Band Car Audio Processor DESCRIPTION The PT12913 is a 2 band audio signal processor specially designed for car radio applications. The device includes a high performance audio processor with fully integrated audio filters. The digital control allows programming in a wide range of filter characteristics. APPLICATION  Car Audio System BLOCK DIAGRAM FEATURES  3 SE stereo inputs and 1 Quasi-Differential input with selectable input gain  Input gain control: 0 to +20dB, 1dB/step  2 channels electronic volume with soft step function: +15 to -79dB with 1dB/step  Soft mute  Tone control (Bass and Treble): -20 to +20dB, 1dB/step with softstep . Bass: f0=100Hz, Q=1.0 . Treble: f0=10KHz, Q=1.25  Loudness: 0 to 20dB, 1dB/step with softstep function.
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