Texas Instruments TPA3132D2EVM
The TPA3132D2EVM is a stereo analog input, Class-D speaker amplifier IC for driving speakers with output power of 2x25W into 8Ω. TPA3132D2 operates heat sink-free with cooling to the PCB through the PowerPAD™ package. The TPA3132 has an advanced oscillator/PLL circuit which employs a multiple switching frequency option to avoid AM interference. A Master/Slave option makes it possible to synchronize multiple devices. The TPA3132D2 is fully protected against faults with short-circuit protection and thermal protection as well as over-voltage, under-voltage and DC protection.