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The TDA7396 is a BRIDGE class AB audio power amplifier especially intended for car radio High Power applications. The 2 power capability together with the possibility to operate either in DIFFERENTIAL INPUT MODE or SINGLE ENDED INPUT MODE makes it suitablefor boostersand highend car radio applications. The exclusive fully complementary output stage and the internally fixed gain configuration drop the external component count. The on board clipping detector allows easy implementation of gain compression systems. The diagnostics facility allows to detect any mistakes during car radio set assembly and wiring in the car.
TDA7396 Maximum Ratings
Symbol
Parameter
Value
Unit
VS
DC Supply Voltage
28
V
VOP
Operating SupplyVoltage
18
V
VPEAK
Peak SupplyVoltage (t = 50ms)
50
V
IO
Output PeakCurrent repetitive(f > 10Hz)
6
A
Output PeakCurrent non repetitive
7
A
Ptot
Power Dissipation(Tcase =85°C)
43
W
Tstg ,Tj
Storage and JunctionTemperature
-40 to 150
°C
TDA7396 Features
*HIGHPOWERCAPABILITY: - 65W/2 MAX - 60W/2 EIAJ - 45W/2 @VS= 14.4V,f = 1KHz,d = 10% *DIFFERENTIAL INPUTS (EITHER SINGLE ENDED OR DIFFERENTIAL INPUT SIGNALS ARE ACCEPTED) *MINIMUMEXTERNALCOMPONENTCOUNT: - NO BOOTSTRAP CAPACITORS - NO BOUCHEROT CELLS - INTERNALLY FIXED GAIN(26dB) - NO SVR CAPACITOR *ST.-BYFUNCTION (CMOSCOMPATIBLE) *AUTOMATIC MUTE DURING TURN-ON/OFF *AUTOMUTEAT MINIMUM SUPPLY VOL TAGE DETECTION *SYNCHRONIZING PIN FOR SIMUL TANEOUS TURN-ONIN MUL TI-DEVICE APPLICATIONS *NO AUDIBLE POP DURING MUTE AND ST-BY OPERATIONS