BD37543FS Datasheet - ROHM

BD37543FS Sound Processor

BD37543FS is a sound processor with built-in 3-band equalizer for car audio. The functions are stereo input selector (which can switch single and ground isolation input), input-gain control, main volume, loudness, 5ch fader volume, LPF and HPF for subwoofer and mixing input. Moreover, “Advanced swit.

BD37543FS Features

* Reduced switching noise of input gain control, mute, main volume, fader volume, bass, middle, treble, loudness, mixing by using advanced switch circuit.

* Built-in differential input selector that can make various combination of single-ended / differential input.

* Built-in ground isol

BD37543FS-ROHM.pdf