TDA7376PD View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA7376PD

2 X 35W POWER AMPLIFIER FOR CAR RADIO

STMicroelectronics 

TDA7376PD

2 X 35W POWER AMPLIFIER FOR CAR RADIO

■ HIGH OUTPUT POWER CAPABILITY

2 x 40W max./4Ω

2 x 35W/4Ω EIAJ

2 x 25W/4Ω @14.4V, 1KHz, 10%

2 x 25W/2Ω @14.4V, 1KHz, 10%

■ 2Ω DRIVING

■ DIFFERENTIAL INPUTS

■ MINIMUM EXTERNAL COMPONENTS

COUNT

■ INTERNALLY FIXED GAIN (26dB)

■ MUTE FUNCTION (CMOS COMPATIBLE)

■ AUTOMUTE AT MINIMUM SUPPLY VOLTAGE

DETECTION

■ STAND-BY FUNCTION

■ NO AUDIBLE POP DURING MUTE AND SY-

BY OPERATIONS

■ CLIPPING DETECTOR WITH

PROGRAMMABLE DISTORTION

THRESHOLD

Protections:

■ SHORT CIRCUIT (OUT TO GROUND, OUT TO

SUPPLY VOLTAGE, ACROSS THE LOAD)

■ OVERRATING CHIP TEMPERATURE WITH

BLOCK DIAGRAM

PowerSO36 (Slug up)

ORDERING NUMBER: TDA7376PD

SOFT THERMAL LIMITER

■ LOAD DUMP VOLTAGE

■ FORTUITOUS OPEN GROUND

■ LOUDSPEAKER DC CURRENT

■ ESD

DESCRIPTION

The TDA7376PD is a new technology dual bridge

Audio Amplifier in PowerSO36 package designed

for car radio applications. Thanks to the fully com-

plementary PNP/NPN output stage configuration

the TDA7376PD delivers a rail-to-rail voltage

swing with no need of bootstrap capacitors.

April 2004

1/9

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