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ET2316 - 4-channel audio processor

General Description

ET2316 is a four­channel audio processor with Volume, Bass, Treble, Balance, and Loudness control.

External input gain selection and loudness control are supported, and all functions are programmable using the I2C bus.

Key Features

  • Multiple Input Selection：.
  • 4 Channel Stereo Inputs.
  • Input Gain can be adjusted due to different audio sources. 2 Channel Output Attenuators：.
  • 2 Channel attenuators are control independently.  1.25dB Volume and Loudness step.
  • Independent Mute Function Fully Differential Input and Output Power Supply Range：2.7 ~ 6 V All Functions are Programmable Using the I2C Bus Loudness Control 1.25dB Volume Step Bass and Treble Control Input/O.

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Datasheet Details

Part number ET2316
Manufacturer Etek Microelectronics
File Size 174.60 KB
Description 4-channel audio processor
Datasheet download datasheet ET2316 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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General Description ET2316 is a four­channel audio processor with Volume, Bass, Treble, Balance, and Loudness control. External input gain selection and loudness control are supported, and all functions are programmable using the I2C bus. The AC response of ET2316 is adjustable by using different parameter of external resistor and capacitor.  By using advanced Bipolar/CMOS integrated circuit process，ET2316 achieves very low total harmonic distortion ,low noise and low DC drift.  Features Multiple Input Selection： ——4 Channel Stereo Inputs ——Input Gain can be adjusted due to different audio sources. 2 Channel Output Attenuators： ——2 Channel attenuators are control independently. 1.25dB Volume and Loudness step.