BD37513FS

Datasheet Sound Processor with Built-in 2-band Equalizer BD37513FS General Description BD37513FS is a sound processor with built-in 2-band equalizer for car audio. The functions are 4ch stereo input selector, input-gain control, main volume, loudness, and 4ch fader volume. Moreover, its “Advanced switch circuit”, which is an original ROHM technology, can reduce various switching noise (ex. No-signal, low frequency like 20Hz & large signal inputs). “Advanced switch” makes control of microcomputer easier, supporting the construction of a high quality car audio system. Key Specifications  Power Supply Voltage Range:  Circuit Current (No Signal):  Total Harmonic Distortion 1:  Maximum Input Voltage:  Cross-talk Between Selectors:  Volume Control Range:  Output Noise Voltage 1:  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(Typ) -40°C to ...