
STMicroelectronics
4X10 Watt dual/quad power amplifier demonstration board based on the STA540SAN

STMicroelectronics
20 W + 20 W dual BTL class-D audio amplifier demonstration board based on the TDA7491HV

STMicroelectronics
160 W + 160 W dual BTL class-D audio amplifier demonstration board based on the TDA7498E