DESCRIPTION
The TDA7360 is a new technology class AB Audio Power Amplifier in the Multiwatt® package designed for car radio applications.
Thanks to the fully complementary PNP/NPN output configuration the high power performance of the TDA7360 is obtained without bootstrap capacitors.
A delayed turn-on mute circuit eliminates audible on/off noise, and a novel short circuit protection system prevents spurious intervention with highly inductive loads.
The device provides a circuit for the detection of clipping in the output stages. The output, an open collector, is able to drive systems with automatic volume control.
■ VERY FEW EXTERNAL COMPONENTS
■ NO BOUCHEROT CELLS
■ NO BOOSTRAP CAPACITORS
■ HIGH OUTPUT POWER
■ NO SWITCH ON/OFF NOISE
■ VERY LOW STAND-BY CURRENT
■ FIXED GAIN (20dB STEREO)
■ PROGRAMMABLE TURN-ON DELAY
■ CLIPPING DETECTOR
Protections:
■ OUTPUT AC-DC SHORT CIRCUIT TO GROUND AND TO SUPPLY VOLTAGE
■ VERY INDUCTIVE LOADS
■ LOUDSPEAKER PROTECTION
■ OVERRATING CHIP TEMPERATURE
■ LOAD DUMP VOLTAGE
■ FORTUITOUS OPEN GROUND
■ ESD