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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? and 8? 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.
Title
100 V, 100 W DMOS audio amplifier with mute and standby
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● VERY HIGH OPERATING VOLTAGE RANGE(±40V)
● DMOS POWER STAGE
● HIGH OUTPUT POWER (UP TO 100W MUSIC POWER)
● MUTING/STAND-BY FUNCTIONS
● NO SWITCH ON/OFF NOISE
● NO BOUCHEROT CELLS
● VERY LOW DISTORTION
● VERY LOW NOISE
● SHORT CIRCUIT PROTECTION
● THERMAL SHUTDOW
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, Top-class TV). Thanks to the wide voltage range and to the high out current capability it is able to supply the highest power into both 4Ω and 8Ωloads 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.
Preview of the first 3 pages of the data sheet
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Very high operating voltage range 40 V) DMOS power stage High output power (up 100 W music power) Muting/stand-by functions No switch on/off noise No boucherot cells Very low distortion Very low noise Short circuit protection Thermal shutdown
DescriptionThe 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 and 8 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.
DS0013 - Rev 8 - July 2020 For further information contact your local STMicroelectronics sales office.
The Boucherot cell R6, C10, normally not necessary for a stable operation it could be needed in presence of particular load impedances 25 V.
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10000 buyer reviews from United States
Mark Cooper
Length of registration:7 years
The TDA7294V integrated circuit from Utsource is a great choice for audio amplifier applications. It features a high-efficiency power output stage, low distortion, and low noise. It also offers a wide range of protection features, including thermal shutdown, short circuit protection, and over-voltage protection. Overall, the TDA7294V is a great choice for audio amplifier applications.
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03/17/2023
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TDA7294V
TDA7294V has several brands around the world that may have alternate names for TDA7294V due to regional differences or acquisition. TDA7294V may also be known as the following names:
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