MULTIPOWER BCD TECHNOLOGY

Multiwatt15V

Multiwatt15H

Features

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Very high operating voltage range (± 40 V)

•

DMOS power stage

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High output power (up to 100 W music power)

•

Muting/stand-by functions

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No switch on/off noise

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No boucherot cells

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Very low distortion

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Very low noise

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Short circuit protection

•

Thermal shutdown

Description

The TDA7294 is a monolithic integrated circuit in Multiwatt15 package, intended for

use as audio class AB amplifier in Hi-Fi field applications (Home Stereo, self powered

loudspeakers, Topclass TV). Thanks to the wide voltage range and to the high out

current capability it is able to supply the highest power into both 4 Ω and 8 Ω loads

even in presence of poor supply regulation, with high supply voltage rejection.

The built in muting function with turn on delay simplifies the remote operation

avoiding switching on-off noises.

Maturity status link

TDA7294

Order code

Package

TDA7294V

Multiwatt15V

TDA7294HS

Multiwatt15H

100 V, 100 W DMOS audio amplifier with mute/st-by

TDA7294

Datasheet

DS0013 - Rev 8 - July 2020

For further information contact your local STMicroelectronics sales office.

www.st.com