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BH3857

Rohm
Part Number BH3857
Manufacturer Rohm
Description Audio sound controller
Published Mar 23, 2005
Detailed Description Audio ICs Audio sound controller BH3857AFV The BH3857AFV is a signal-processing IC for controlling audio quality in CD ...
Datasheet PDF File BH3857 PDF File

BH3857
BH3857

Overview
Audio ICs Audio sound controller BH3857AFV The BH3857AFV is a signal-processing IC for controlling audio quality in CD radio-cassette players and mini-component stereo systems.
Three-line serial control is available making it easy to adjust tone and volume using a microprocessor.
FApplications Mini-component stereo systems, CD radio cassette players, car audio systems and TVs.
FFeatures 1) Volume (main volume) and tone (bass and treble) control possible by direct serial link to a microprocessor.
DC control is also possible.
2) Volume control is done with a low-distortion, lownoise VCA, and step noise is suppressed.
3) The gain of the input amplifier can be adjusted, and two surround matri...


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