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PT12913 - 2 Band Car Audio Processor

General 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

Key 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.

📥 Download Datasheet

Datasheet Details

Part number PT12913
Manufacturer PTC
File Size 146.17 KB
Description 2 Band Car Audio Processor
Datasheet download datasheet PT12913 Datasheet

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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.

View original datasheet text
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.