The TPA3118D2 evaluation module showcases TI’s 30-W Stereo Analog Input Class-D Audio Amplifier 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 evaluation module can also be configured as a 60-W, Class-D mono audio amplifier in PBTL mode. TPA3118D2 requires no external heatsink as its pad-down package allows a PCB plane to be used as heatsink.
System designers can quickly evaluate TPA3118D2’s sound quality and verify system specifications with the TPA3118D2EVM evaluation module. The TPA3118D2EVM User's Guide contains the schematic, layout and bill of materials for a reference design.
| Type | Title | Date | ||
|---|---|---|---|---|
| Application note | Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) | 26 Aug 2019 | ||
| Application note | AN-1849 An Audio Amplifier Power Supply Design (Rev. C) | 27 Jun 2019 | ||
| Certificate | TPA3118D2EVM EU Declaration of Conformity (DoC) | 02 Jan 2019 | ||
| Data sheet | TPA3116D2 15-W, 30-W, 50-W Filter-Free Class-D Stereo Amplifier Family With AM Avoidance datasheet (Rev. G) | PDF | HTML | 07 Dec 2017 | |
| Technical article | What are the building blocks of Bluetooth speakers? | PDF | HTML | 21 Feb 2017 | |
| Application note | AN-1737 Managing EMI in Class D Audio Applications (Rev. A) | 01 May 2013 | ||
| User guide | 2x30W Class D Stereo Amplifier with AM Avoidance (Rev. A) | 19 Dec 2012 |
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