TIDA-00232 Reference Design

Texas Instruments

Wireless Subwoofer Amplifier Reference Design

Description

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.

Features
  • Easy integration of wireless connectivity to analog subwoofer designHigh performance stereo digital input amplifier systemVolume: bass: mute controlSelectable bass frequencyWireless Subwoofer system comprising Analog & Wireless Control board: Audio RF SoC module board digital input Class D audio amplier board (EVM): softwareThe design is tested and includes a Quick Start Guide
Applications
  • Soundbar
Product Categories
  • Audio

End Equipment Reference Diagrams

Parts

Part Number Name Companion Part
CC8520 CC8520 Buy Datasheet
MSP430F2132 MSP430F2132 Buy Datasheet
PCM1808 PCM1808 Buy Datasheet
TAS5558 TAS5558 Buy Datasheet
TAS5624A TAS5624A Buy Datasheet
TS3V330 TS3V330 Buy Datasheet
TS5A23157 TS5A23157 Buy Datasheet

Design File

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Download the design file for TIDA-00232

Other Documents

Title Updated Type Size (KB)
TIDA-00232 Block Diagram 10 Sep 2014 PDF 194
TIDA-00232 Gerber 19 May 2014 ZIP 706
TIDA-00232 BOM (TAS5624ADDVEVM) 19 May 2014 PDF 36
TIDA-00232 BOM (SAT0018) 19 May 2014 PDF 112
TIDA-00232 Schematic (TAS5624ADDVEVM) 19 May 2014 PDF 114
TIDA-00232 Schematic (SAT0018) 19 May 2014 PDF 241