This wireless subwoofer amplifier reference design demonstrates the ease of integrating wireless connectivity to a traditional analog input subwoofer design.The wired or wireless mode is controlled by an MSP430. The reference design includes a high performance stereo digital audio amplifier system with software for monitoring and control. The design features the CC8520 PurePath Audio Wireless RF SoC module for audio streaming in wireless mode. Schematics, bill of materials and design considerations for the boards and EVMs used in the reference design are provided.
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Download ready-to-use system files to speed your design process.
Test results for the reference design, including efficiency graphs, test prerequisites and more
Detailed schematic diagram for design layout and components
Detailed schematic diagram for design layout and components
Detailed schematic diagram for design layout and components
Complete listing of design components, reference designators, and manufacturers/part numbers
Complete listing of design components, reference designators, and manufacturers/part numbers
Design file that contains information on physical board layer of design PCB
Includes TI products in the design and potential alternatives.
| Type | Title | Date | ||
|---|---|---|---|---|
| More literature | High-Power Audio Amplifiers TPA322x/4x/5x | Dec. 01, 2017 | ||
| Test report | TIDA-00232 Test Results | May 19, 2014 | ||
| User guide | TIDA-00232 Quick Start Guide | May 19, 2014 |
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