Part # TDA7372A datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 4 X 6W power amplifier for car radio


Part Details:

® TDA7372A 4 x 6W POWER AMPLIFIER FOR CAR RADIO HIGH POWER CAPABILITY:4x6W min/4 @14.4V, 1KHz, 10%4x10W typ/2 @14.4V, 1KHz, 10%MINIMUM EXTERNAL COMPONENT COUNT- INTERNALLY FIXED GAIN (20dB)- NO BOOTSTRAP CAPACITORS- NO EXTERNAL COMPENSATIONST-BY FUNCTION (CMOS COMPATIBLE) MULTIWATT15 MUTE FUNCTION (CMOS COMPATIBLE) ORDERING NUMBER: TDA7372A NO AUDIBLE POP DURING MUTE/ST-BYOPERATIONS FORTUITOUS OPEN GND LOW SUPPLY SELF MUTING REVERSED BATTERY PROGRAMMABLE TURN ON DELAY ESD PROTECTION PROTECTIONS: DESCRIPTION AC OUTPUT SHORT CIRCUIT TO GND The TDA7372A is a new technology class AB quad DC OUTPUT SHORT CIRCUIT TO GND AND channels Audio Power Amplifier in Multiwatt15 TO VS AT POWER ON package designed for car radio applications. SOFT THERMAL LIMITER Thanks to the fully complementary PNP/NPN out- OVERRATING CHIP TEMPERATURE put configuration the TDA7372A delivers a rail to LOAD DUMP VOLTAGE rail voltage swing with no need of boostrap capacitors. BLOCK DIAGRAM September2003 1/10 This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice. TDA7372A PIN CONNECTION (Top view) ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit VS DC Supply Voltage 28 V VOP Operating Supply Voltage 18 V VPEAK Peak Supply Voltage (t = 50ms) 50 V IO Output Peak Current (not rep. t = 100µs) 4 A


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TDA7372A.pdf Datasheet