BD37522FS

Datasheet Sound Processor with Built-in 2-band Equalizer BD37522FS General Description BD37522FS is a sound processor with built-in 2-band equalizer for car audio. Other features are stereo 5ch input selector, input-gain control, main volume, loudness and a 4ch fader volume. It is equipped with an “Advanced switch circuit”, which is an original ROHM technology, that reduces various switching noise (ex. No-signal, low frequency like 20Hz & large signal inputs).The “Advanced switch” makes controlling of microcomputer easier and can be used for designing high quality car audio systems. Key Specifications  Power Supply Voltage Range:  Circuit Current (No Signal):  Total Harmonic Distortion:  Maximum Input Voltage:  Crosstalk Between Selectors:  Volume Control Range:  Output Noise Voltage:  Residual Output Noise Voltage:  Operating Temperature Range: 7.0V to 9.5V 38mA(Typ) 0.001%(Typ) 2.3Vrms(Typ) -100dB(Typ) +15dB to -79dB 3.8µVrms(Typ) 1.8µVrms (Ty...