Products and reference designs


Block diagram


Our integrated circuits and reference designs help you create an innovative, differentiated soundbar design with excellent audio quality, connectivity, and low-power consumption.

Design requirements

Modern soundbar designs often require:

  • Enhanced Class-D amplifiers with DSP to provide high-fidelity 3D sound.
  • Load-adaptive power management with switching frequencies outside of audio band.
  • Versatile input- and output-audio interface capability.

Explore applications similar in function and design
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Block diagram

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Technical documentation

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Type Title Date
Application note Multi-Device Configuration for TPA32xx Amplifiers 28 Sep 2017
Application note WiLink 8.0TM WLAN IP Mesh Application Report 25 May 2016
Application note Dynamic Performance Testing of Digital Audio D/A Converters 18 Oct 2000
White paper Streaming Audio: Follow the signal chain white paper 18 May 2016
Application brief High Efficiency AD (HEAD) Modulation 18 Dec 2017
More literature High-Power Audio Amplifiers TPA322x/4x/5x 08 Jan 2018
Application note Achieve Ultra-Low Idle Current With TPA3128D2 (Rev. A) 07 May 2018
Application note TPA324x and TPA325x Post-Filter Feedback (Rev. A) 07 Mar 2018
More literature High-Power Audio Amplifiers 03 Jan 2017
White paper Wi-Fi® mesh networks: Discover new wireless paths 01 Jun 2016

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