Details, datasheet, quote on part number: TDA7350
PartTDA7350
Category
Description
CompanyN.A.
DatasheetDownload TDA7350 datasheet
Quote
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Features, Applications

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 (30dB STEREO) PROGRAMMABLE TURN-ON DELAY

Protections: OUTPUT AC-DC SHORT CIRCUIT GROUND AND TO SUPPLY VOLTAGE VERY INDUCTIVE LOADS LOUDSPEAKER PROTECTION OVERRATING CHIP TEMPERATURE LOAD DUMP VOLTAGE FORTUITOUS OPEN GROUND ESD

DESCRIPTION The is a new technology class AB Audio Power Amplifier in the Multiwatt package APPLICATION CIRCUIT BRIDGE

designed for car radio applications. Thanks to the fully complementary PNP/NPN output configuration the high power performance of the TDA7350A 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.

Symbol VS Io Ptot Tstg,TJ Operating Supply Voltage DC Supply Voltage Peak Supply Voltage (for = 50ms) Output Peak Current (non rep. for = 100s) Output Peak Current (rep. freq. > 10Hz) Power Dissipation at Tcase = 85C Storage and Junction Temperature Parameter Test Conditions to 150 Unit C

Symbol R thj-case Thermal Resistance Junction-case Description Max Value 1.8 Unit C/W
ELECTRICAL CHARACTERISTICS (Refer to the test circuits, Tamb = 1KHz unless otherwise specified)

Symbol VS Id ASB ISB Tsd Parameter Supply Voltage Range Total Quiescent Drain Current Stand-by attenuation Stand-by Current Thermal Shut-down Junction Temperature 150 stereo configuration 80 100 Test Condition Min. 8 Typ. Max. 18 120 Unit A C

Po Output Power (each channel) 4 d SVR RI GV EIN Distortion Supply Voltage Rejection Crosstalk Input Resistance Voltage Gain Voltage Gain Match Input Noise Voltage dB V

Po Output Power 3.2 d VOS SVR RI GV EIN Distortion Output Offset Voltage Supply Voltage Rejection Input Resistance Voltage Gain Input Noise Voltage dB V


 

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