TDA7360HS データシートの表示（PDF） - STMicroelectronics

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TDA7360HS

22W BRIDGE / STEREO AUDIO AMPLIFIER WITH CLIPPING DETECTOR

STMicroelectronics 

®

TDA7360

22W BRIDGE / STEREO AUDIO AMPLIFIER

WITH CLIPPING DETECTOR

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 (20dB STEREO)

PROGRAMMABLE TURN-ON DELAY

CLIPPING DETECTOR

Protections:

OUTPUT AC-DC SHORT CIRCUIT TO

GROUND AND TO SUPPLY VOLTAGE

VERY INDUCTIVE LOADS

LOUDSPEAKER PROTECTION

OVERRATING CHIP TEMPERATURE

LOAD DUMP VOLTAGE

FORTUITOUS OPEN GROUND

ESD

DESCRIPTION

The TDA7360 is a new technology class AB

Audio Power Amplifier in the Multiwatt® package

designed for car radio applications.

APPLICATION CIRCUIT (BRIDGE)

MULTIWATT11V

MULTIWATT11H

ORDERING NUMBERS:

TDA7360

TDA7360HS

Thanks to the fully complementary PNP/NPN out-

put configuration the high power performance of

the TDA7360 is obtained without bootstrap ca-

pacitors.

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.

The device provides a circuit for the detection of

clipping in the output stages. The output, an open

collector, is able to drive systems with automatic

volume control.

October 1998

1/22

This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

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