TDA7374 datasheet(1/13 Pages) STMICROELECTRONICS

Teilenummer	TDA7374

Bauteilbeschribung	DUAL BRIDGE AUDIO AMPLIFIER FOR CAR RADIO

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Hersteller	STMICROELECTRONICS [STMicroelectronics]

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TDA7374B

DUAL BRIDGE AUDIO AMPLIFIER FOR CAR RADIO

MINIMUM EXTERNAL COMPONENT COUNT

NO BOOTSTRAP CAPACITORS

NO BOUCHEROT CELLS

CLIP DETECTOR OUTPUT

HIGH OUTPUT POWER

FIXED GAIN

VERY LOW STAND-BY CURRENT (1

µA typ)

NO SWITCH ON/OFF NOISE

PROTECTIONS:

OUTPUT AC/DC SHORT CIRCUIT TO GND

AND TO VS

VERY INDUCTIVE LOADS

OVERRATING CHIP TEMPERATURE

LOAD DUMP VOLTAGE

FORTUITOUS OPEN GND

REVERSE BATTERY

ESD

DESCRIPTION

The TDA7374B is a new technology class AB

Audio Dual Bridge Power Amplifier in Multiwatt

package designed for car radio applications.

Thanks to the fully complementary PNP/NPN out-

put configuration the high power performances of

the TDA7374B are obtained without bootstrap ca-

pacitors.

April 1995

TEST AND APPLICATION CIRCUIT

MULTIWATT 15

ORDERING NUMBERS: TDA7374BV

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