TDA7377H Datasheet PDF | STMicroelectronics

STMicroelectronics TDA7377H

The TDA7377 is a new technology class AB car radio amplifier able to work either in DUAL BRIDGE or QUAD SINGLE ENDED configuration. The exclusive fully complementary structure of the output stage and the internally fixed gain guaran- ABSOLUTE MAXIMUM RATINGS tees the highest possible power performances with extremely reduced component count. The on-board clip detector simplifies gain compression operation.

Part No.	TDA7377H
Datasheet	TDA7377H Download
Manufacturer	STMicroelectronics
Description	2 x 30W DUAL/QUAD POWER AMPLIFIER
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DESCRIPTION

The fault diagnostics makes it possible to detect mistakes during car radio set assembly and wiring in the car. GENERAL STRUCTURE Symbol Vop VS Vpeak IO IO Ptot Tstg, Tj Parameter Operating Supply Voltage DC Supply Voltage Peak Supply Voltage (for t = 50ms) Output Peak Current (not repetitive t = 100µs) Output Peak Current (repetitive f > 10Hz) Power Dissipation (Tcase = 85°C) Storage and Junction Temperature Value Unit 18 V 28 V 50 V 4.5 A 3.5 A 36 W -40 to 150 °C THERMAL DATA Symbol Rth j-case

DESCRIPTION

Thermal Resistance Junction-case Value Max 1.8 Unit °C/W PIN CONNECTION (Top view) DIAGNOSTICS 2/10 TDA7377

ELECTRICAL CHARACTERISTICS

(Refer to the test circuit, VS = 14.4V; RL = 4Ω; f = 1KHz; Tamb = 25°C, unless otherwise specified Symbol VS Id VOS PO Parameter Supply Voltage Range Total Quiescent Drain Current Output Offset Voltage Output Power PO max PO EIAJ THD Max. Output Power (***) EIAJ Output Power (***) Distortion CT Cross Talk RIN Input Impedance GV Voltage Ga...