STMicroelectronics TDA7293V

TDA7293V Description
The TDA7293 is a monolithic integrated circuit in Multiwatt15 package, intended for use as audio class AB amplifier in Hi-Fi field applications, such as home stereo, self powered loudspeakers and Topclass TV. Thanks to the wide voltage range and to the high output current capability it is able to supply the highest power into both 4-? and 8-? loads. The built-in muting function with turn-on delay simplifies the remote operation avoiding on-off switching noises. Parallel mode is possible by connecting several devices and using pin 11. High output power can be delivered to very low impedance loads, so optimizing the thermal dissipation of the system.

TDA7293V Features
Multipower BCD technology
Very high operating voltage range (±50 V)
DMOS power stage
Muting and stand-by functions
No switch on/off noise
Very low distortion
Very low noise
Short-circuit protected (with no input signal applied)
Thermal shutdown
Clip detector
Modularity (several devices can easily be connected in parallel to drive very low impedances)


TDA7293V Applications
Public address systems
Theatrical and concert sound reinforcement systems
Domestic systems such as a stereo or home-theatre system
5G Communication
Electrification of automobile
Industrial 4.0