BH3852FS datasheet pdf

611 Audio ICs Sound control IC BH3852S / BH3852FS The BH3852S and BH3852FS are signal processing ICs designed for volume and tone control in CD radio cassettes and other audio products. They can be used without a microcomputer because they use DC current for control.
Applications CD radio cassettes, micro components, car stereos, tele- visions
Features 1) Can control volume (main volume) and tone (bass, treble). 2) Volume is produced by a low-distortion, low-noise VCA, is controlled with DC current, and, due to an in- ternal reference voltage with temperature com- pensation, can control two channels with a single variable resistor. 3) Input amp can be used for gain adjustment, and ma- trix surround yields powerful sound.
Absolute maximum ratings (Ta = 25C)
Recommended operating conditions