BH7775K Datasheet (Rohm) - VCR audio signal processing system

BH7775K, VCR audio signal processing system

Pin function - 1 / 2 Pin No.

2, 1 4, 3, 5 6 7 8 9 10 11, 38 12, 37 13, 36 14, 35 15, 34 16, 33 17, 32 18, 31 19, 30 20, 29 21 22 23 24 25 26 27 28 Pin name Function BS input (L and R).

TUNER input (L, R, and M).

Serial control GND.

Serial control data input.

Serial control clock input.

FM input Lch

BH7775K Features

* 1) Operates off dual ± power supply which allows a large reduction in the number of coupling capacitors required. A built-in regulator makes it easy to construct a power supply system. A built-in 2-wire serial control decoder circuit allows serial control of the internal mode settings. Aut