SUPERIOR OUTPUT POWER CAPABILITY： 4 x 50W/4? MAX. 4 x 45W/4? EIAJ 4 x 30W/4? @ 14.4V， 1KHz， 10% 4 x 80W/2? MAX. 4 x 77W/2? EIAJ 4 x 55W/2? @ 14.4V， 1KHz， 10% EXCELLENT 2? DRIVING CAPABILITY HI-FI CLASS DISTORTION LOW OUTPUT NOISE ST-BY FUNCTION MUTE FUNCTION AUTOMUTE AT MIN. SUPPLY VOLTAGE DETECTION LOW EXTERNAL COMPONENT COUNT： – INTERNALLY FIXED GAIN （26dB） – NO EXTERNAL COMPENSATION – NO BOOTSTRAP CAPACITORS ON BOARD 0.35A HIGH SIDE DRIVER PROTECTIONS： OUTPUT SHORT CIRCUIT TO GND， TO VS， ACROSS THE LOAD VERY INDUCTIVE LOADS OVERRATING CHIP TEMPERATURE WITH SOFT THERMAL LIMITER LOAD DUMP VOLTAGE FORTUITOUS OPEN GND REVERSED BATTERY ESD DESCRIPTION The TDA7560 is a breakthrough BCD （Bipolar / CMOS / DMOS） technology class AB Audio Power Amplifier in Flexiwatt 25 package designed for high power car radio The fully complementary P-Channel/N-Channel output structure allows a rail to rail output voltage swing which， combined with high output current and minimised saturation losses sets new power references in the car-radio field， with unparalleled distortion performances