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BH3856S - 2-wire serial sound controller

General Description

Pin No.

Key Features

  • 1) I2C BUS facilitates direct serial control from a microcomputer of volume (main volume), balance (left / right), and tone (bass, treble). DC control is also possible. 2) Volume is produced by a low-distortion, low-noise VCA. Designed to minimize step noise. 3) Stable standard voltage supply and built-in I/O buffer mean that few attachments are needed. SSOP-A32 package designed to save space. 4) Matrix surround yields powerful sound. !Absolute maximum ratings (Ta = 25°C) Parameter Power supply.

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Datasheet Details

Part number BH3856S
Manufacturer ROHM
File Size 166.75 KB
Description 2-wire serial sound controller
Datasheet download datasheet BH3856S Datasheet

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BH3856FS 2-wire serial sound controller
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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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BH3856S / BH3856FS Audio ICs 2-wire serial sound control IC BH3856S / BH3856FS The BH3856S and BH3856FS are signal processing ICs designed for volume and tone control in televisions, mini component stereo systems, and other audio products. Their two-line serial control (I2C BUS) enables them to control volume and tone on the basis of signals from a microcomputer, etc. !Applications Televisions, [Video equipped television], personal computer televisions, mini component stereo systems, car stereos. !Features 1) I2C BUS facilitates direct serial control from a microcomputer of volume (main volume), balance (left / right), and tone (bass, treble). DC control is also possible. 2) Volume is produced by a low-distortion, low-noise VCA. Designed to minimize step noise.