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BD3871FS - Sound Processors

Download the BD3871FS datasheet PDF. This datasheet also covers the BD3870FS variant, as both devices belong to the same sound processors family and are provided as variant models within a single manufacturer datasheet.

Description

The Sound Pr ocessor with built-in 2 Band Equalizer, incorporates functions required for BOOM BOX and mi ni-component 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).

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BD3870FS-Rohm.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BD3871FS
Manufacturer ROHM
File Size 607.04 KB
Description Sound Processors
Datasheet download datasheet BD3871FS Datasheet

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Other Datasheets by ROHM

Part Number Description
BD3871FS Sound Processors
BD3871FS Sound processor
BD3870FS Sound Processors
BD3872FS Sound Processors
BD3872FS Sound Processors

Full PDF Text Transcription

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Sound Processors for BOOM BOX / Mini-component Stereo Sound Processors with Built-in 2-band Equalizers BD3870FS,BD3871FS,BD3872FS,BD3873FS No.10086EAT02 ●Description The Sound Pr ocessor with built-in 2 Band Equalizer, incorporates functions required for BOOM BOX and mi ni-component 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. ●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.
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