BA3826S

The BA3826S is a 7-band (
2), band-pass filter that uses microprocessor time division to output in serial to left and right stereo channels. To minimize the number of external components required and enable compact and reliable designs, all of the capacitors for the filters are on the chip.

The BA3826S is a 7-band ( ×2), band-pass filter which can be applied in CD radio cassette players, mini-component stereo systems and car stereos using microprocessor time division to output in serial to left and right stereo channels. To minimize the number of external components required and enable compact and reliable designs, all of the capacitors for the filters are on the chip.

The features of BA3826S can be summarized as (1)seven band-pass filter elements for spectrum analyzer displays; (2)microprocessor time division used for serial output on L and R channels; (3)all filter capacitors are built-in to minimize external attached requirements; (4)low current dissipation (8mA Typ.); (5)ideal for mini-component stereos and other stereo equipment.

The absolute maximum ratings of BA3826S are (1)applied voltage VCC/Vee: 7.0/-7.0V; (2)power Pd: 600mW(Reduced by 6.0 mW for each increase in Ta of 1°C"C over 25°C); (3)operating temperature Topr: -25~+75°C; (4)storage temperature Tstg: -55~+125°C.