Микросхема TDA7294V

100V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY
Корпус: DBS15
Производитель: ST Microelectronics (STM)
TDA7294
100 V, 100 W DMOS audio amplifier with mute and standby
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 4Ω and 8Ω 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.
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Key Features
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 SHUTDOWN