DESCRIPTION

   The TDA7370B is a new technology class AB quad channels Audio Power Amplifier in Multiwatt package designed for car radio applications.

   Thanks to the fully complementary PNP/NPN output configuration the high power performances of the TDA7370B are obtained without bootstrap capacitors.

◾ MINIMUM EXTERNAL COMPONENT COUNT

◾ HIGH CURRENT CAPABILITY

◾ NO BOOTSTRAP CAPACITORS

◾ NO BOUCHEROT CELLS

◾ CLIP DETECTOR OUTPUT

◾ HIGH OUTPUT POWER

◾ HIGH APPLICATION FLEXIBILITY

◾ FIXED GAIN

◾ VERY LOW STAND-BY CURRENT (1µA typ)

◾ NO SWITCH ON/OFF NOISE

PROTECTIONS:

◾ OUTPUT AC/DC SHORT CIRCUIT TO GND

   AND TO VS

◾ VERY INDUCTIVE LOADS

◾ OVERRATING CHIP TEMPERATURE

◾ LOAD DUMP VOLTAGE

◾ FORTUITOUS OPEN GND

◾ REVERSE BATTERY

◾ ESD