TDA7375H, TDA7375V Datasheet. Www.s Manuals.com. St

User Manual: Datasheets TDA7375-J15-A, TDA7375G-J15-A, TDA7375H, TDA7375L-J15-A, TDA7375V.

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TDA73752 x 35W DUAL/QUAD POWER AMPLIFIER FOR CAR RADIOHIGH OUTPUT POWER CAPABILITY:2 x 40W max./4Ω2 x 35W/4ΩEIAJ2 x 35W/4ΩEIAJ2x25W/4Ω@14.4V, 1KHz, 10%4x7W/4Ω@14.4V,1KHz, 10%4x12W/2Ω@14.4V,1KHz, 10%MINIMUM EXTERNAL COMPONENTSCOUNT:– NO BOOTSTRAP CAPACITORS– NO BOUCHEROT CELLS– INTERNALLY FIXED GAIN (26dB BTL)ST-BY FUNCTION (CMOS COMPATIBLE)NO AUDIBLE POPDURING ST-BYOPERATIONSDIAGNOSTICSFACILITY FOR:– CLIPPING– OUT TO GND SHORT– OUT TO VSSHORT– SOFT SHORT AT TURN-ON– THERMAL SHUTDOWN PROXIMITYProtections:OUPUT AC/DC SHORT CIRCUIT–TOGND–TOVS– ACROSS THE LOADSOFT SHORT AT TURN-ONOVERRATING CHIP TEMPERATURE WITHSOFT THERMAL LIMITERLOAD DUMP VOLTAGE SURGEVERY INDUCTIVE LOADSFORTUITOUS OPEN GNDREVERSED BATTERYESDSeptember 1998 BLOCK DIAGRAMMULTIWATT15V MULTIWATT15HORDERING NUMBERS:TDA7375V TDA7375HDIAGNOSTICS1/15
DESCRIPTIONThe TDA7375 is a new technology class AB carradio amplifier able to work either in DUALBRIDGE or QUAD SINGLE ENDED configuration.The exclusive fully complementary structure of theoutput stage and the internally fixed gain guaran-tees the highest possible power performanceswith extremely reduced component count. Theon-board clip detector simplifies gain compressionoperation. The fault diagnostics makes it possibleto detect mistakes during car radio set assemblyand wiring in the car.GENERAL STRUCTUREABSOLUTE MAXIMUM RATINGSSymbol Parameter Value UnitVop Operating Supply Voltage 18 VVSDC Supply Voltage 28 VVpeak Peak Supply Voltage (for t = 50ms) 50 VIOOutput Peak Current (not repetitive t = 100µs) 4.5 AIOOutput Peak Current (repetitive f > 10Hz) 3.5 APtot Power Dissipation (Tcase =85°C) 36 WTstg,TjStorage and Junction Temperature -40 to 150 °CTHERMAL DATASymbol Description Value UnitRth j-case Thermal Resistance Junction-case Max 1.8 °C/WPIN CONNECTION (Topview)DIAGNOSTICSTDA73752/15

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