AN7551Z Datasheet - Panasonic Semiconductor

AN7551Z Power IC

Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 Ripple filter Mute ch.3 input GND (Sub) ch.4 input GND (Input) ch.2 input Beep input ch.1 input Standby ch.1 * output GND (ch.1 output) ch.1 + output Description Pin No. 14 15 16 17 18 19 20 21 22 23. 24 25 ch.2 * output AUX input ch.2 + output .

ICs for Audio Common Use AN7551Z Power IC for BTL car audio s Overview The AN7551Z is an audio power IC developed as a car audio output (35 W × 4-ch). CR to stop oscillation is built in between the output pin and GND so that a space saving of set is possible. Also, it is incorporating a perfect muting circuit which does not make a shock noise so that a shock noise design in the set transitional state can be made easily when used together with its standby function. In addition, it is incorporati.

AN7551Z Features

* Pin arrangement which does not allow the input/output patterns to intersect each other so that it is possible to make a pattern design on a one-sided printed circuit board.

* Incorporating various protection circuits (thermal protection, short-circuit to VCC , short-circuit to VCC

AN7551Z Datasheet (100.45 KB)