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PT12917 - 3 Band EQ Car Audio Processor

General Description

The PT12917 is a car audio processor with 6 input sources selector and 3-band equalizer, which includes a fully integrated high performance audio filters that are built into a single chip to provide audio system having the highest audio performance and reliability.

Key Features

  • Controlled by I2C Bus Micro-processor interface.
  • Input gain from 0 to +15dB with 1dB/step.
  • 4 stereo inputs for audio sources.
  • 1 Quasi-Differential input for external auxiliary input.
  • 1 Fully-Differential input for auxiliary input or disc changer.
  • 2 mono mixing inputs for GPS navigation system and mobilephone.
  • 2 channels electronic volume with soft step, from +15 to -79dB with 1dB/step.
  • Soft mute.
  • 1 mono output with soft step volume for subwoofer,.

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Datasheet Details

Part number PT12917
Manufacturer PTC
File Size 147.16 KB
Description 3 Band EQ Car Audio Processor
Datasheet download datasheet PT12917 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.

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PT12917 6 Inputs, 3 Band EQ Car Audio Processor DESCRIPTION The PT12917 is a car audio processor with 6 input sources selector and 3-band equalizer, which includes a fully integrated high performance audio filters that are built into a single chip to provide audio system having the highest audio performance and reliability. Digital control allows programming in a wide range of filter characteristics. APPLICATION  Car audio system FEATURES  Controlled by I2C Bus Micro-processor interface  Input gain from 0 to +15dB with 1dB/step  4 stereo inputs for audio sources  1 Quasi-Differential input for external auxiliary input.  1 Fully-Differential input for auxiliary input or disc changer.  2 mono mixing inputs for GPS navigation system and mobilephone.