BH3857AFV controller equivalent, audio sound controller.
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.
Mini-component stereo systems, CD radio cassette players, car audio systems and TVs.
FFeatures 1) Volume (main volume) .
BH3857AFV
666
Audio ICs
BH3857AFV
FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 8V, f = 1kHz, BW = 20Hz to 20kHz, VOL = MAX, Tone = ALL FLAT, Rg = 600Ω, RL = 10kΩ, INPUT_AMP_GAIN = 0dB)
667
Audio ICs
FMeasurement circu.
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