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BD3871FS Datasheet Sound Processors

Manufacturer: ROHM

Overview: Sound Processors for BOOM BOX / Mini-ponent Stereo Sound Processors with Built-in 2-band Equalizers BD3870FS,BD3871FS,BD3872FS,BD3873FS No.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The Sound Pr ocessor with built-in 2 Band Equalizer, incorporates functions required for BOOM BOX and mi ni-ponent systems, such as input se lector, input gai n amp, vol ume, surroun d, tone (b ass, treble), an d lo ud speaker e qualizer (BD3872FS only).

These functions can be controlled through the two-wire serial control.

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Key Features

  • 1) Using external components, center frequencies and Q factors of the bass characteristics are flexible. 2) Providing a mute switch onto one of the input pins allows cross-talk suppression. 3) A surround function can be constructed without external components. 4) Energy-saving design resulting in low current consumption, by utilizing the BiCMOS process.

More Datasheets from ROHM

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BD3871FS Distributor