Product 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 sup- ply the highest power into both 4Ωand 8Ω loads even in presence of poor supply regulation, with high Supply Voltage Rejection.
• Technical sheet: https://pdf1.alldatasheet.fr/datasheet-pdf/view/25103/STMICROELECTRONICS/TDA7294.html

FEATURES:

• VERY HIGH OPERATING VOLTAGE RANGE(±40V)
• DMOS POWER STAGE
• HIGH OUTPUT POWER (UP TO 100W MU-SIC POWER)
• MUTING/STAND-BY FUNCTIONS
• NO SWITCH ON/OFF NOISE
• NO BOUCHEROT CELLS
• VERY LOW DISTORTION
• VERY LOW NOISE
• SHORT CIRCUIT PROTECTION
• THERMAL SHUTDOWN

SPECIFICATION:

• VS: Supply Voltage (No Signal)= ±50V
• IO: Output Peak Current= 10A
• Ptot: Power Dissipation Tcase=70°C = 50W
• Top: Operating Ambient Temperature Range= 0 to 70°C
• Tstg,Tj: Storage and Junction Temperature= 150°C