TPA3118 30-W Stereo (BTL) Class-D Audio Amp with SpeakerGuard™ Evaluation Module
The TPA3118D2 evaluation module consists of a single 30-W, Class-D, stereo audio power amplifier complete with a small number of external components mounted on a circuit board that can be used to directly drive a speaker with an external analog audio source as the input. The EVM’s default output filter configuration supports LC filter operation, but can easily be configured to support filter-free operation. The EVM can also be configured as a 60-W, Class-D mono audio power amplifier.
Designers can quickly evaluate the sound quality and verify specifications in their application with the TPA3118D2EVM. In addition, the TPA3118D2EVM User's Guide contains the schematic, layout and bill of materials for a reference design.