TDA7372B

TDA7372B 4 x 6W POWER AMPLIFIER FOR CAR RADIO ADVANCE DATA HIGH POWER CAPABILITY: 4x6W min/4Ω @14.4V, 1KHz, 10% 4x10W typ/2Ω @14.4V, 1KHz, 10% MINIMUM EXTERNAL COMPONENT COUNT - INTERNALLY FIXED GAIN (40dB) - NO BOOTSTRAP CAPACITORS - NO EXTERNAL COMPENSATION ST-BY FUNCTION (CMOS COMPATIBLE) MUTE FUNCTION (CMOS COMPATIBLE) NO AUDIBLE POP DURING MUTE/ST-BY OPERATIONS LOW SUPPLY SELF MUTING PROGRAMMABLE TURN ON DELAY PROTECTIONS: AC OUTPUT SHORT CIRCUIT TO GND DC OUTPUT SHORT CIRCUIT TO GND AND TO VS AT POWER ON SOFT THERMAL LIMITER OVERRATING CHIP TEMPERATURE LOAD DUMP VOLTAGE BLOCK DIAGRAM MULTIWATT15 ORDERING NUMBER : TDA7372B FORTUITOUS OPEN GND REVERSE BATTERY ESD PROTECTION DESCRIPTION The TDA7372B is a new technology class AB quad channels Audio Power Amplifier in Multiwatt15 package designed for car radio applications. Thanks to the fully complementary PNP/NPN output configuration the TDA7372B delivers a rail to rail voltage swing with no need of boostrap capacitors. April 1995 1/10 This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice. TDA7372B PIN CONNECTION (Top view) ABSOLUTE MAXIMUM RATINGS Symbol VS VOP VPEAK IO IO Ptot Tstg, Tj DC Supply Voltage Operating Supply Voltage Peak Supply Voltage (t = 50ms) Output Peak Current (not rep. t = 100µs) Output Peak Current (rep. f > 10Hz) Power Dissipation (Tcase = 85°C) Storage and Junction Temperature Parameter Value 28 18 50 4 3 32 -4...