TDA7854 4 x 47W MOSFET quad bridge power amplifier.
STMicroelectronics
TDA7854 - quad bridge power amplifier
TDA7854 4 x 47W MOSFET quad bridge power amplifier Features ■ ■ Multipower BCD technology High output power capability: – 4 x 47W/4Ω max. – 4 x 80W/2.