AV Receiver

TI's Aureus™ audio DSPs and analog solutions provide AV receiver manufacturers fast time-to-market for differentiated solutions along with headroom for easy customization for the most realistic listening experience.

Block Diagram

Click on the colored blocks to view or sample recommended solutions

AC/DC Supply

Reference Designs


High-quality digital audio formats, such as the lossless HD audio formats found on Blu-ray discs, present AV receiver system designers with many engineering challenges. Digital connectivity, content protection, compatibility with new decoding standards and the need for fast data rates with superior analog performance throughout the entire audio signal chain require careful attention to semiconductor device selection, power supply design and PCB layout. AV end equipment designers can take advantage of TI’s expertise in audio and video DSPs, as well as high-performance analog solutions, to deliver not only the highest performance products, but also the most cost-effective solutions to the consumer.

The core subsystems include:


The Aureus™ audio DSPs provide the processing power to handle the myriad of decoding formats as well as advanced post processing.

Video DSP

The DaVinci™ TMS320DM6437 high-performance fixed-point DSP is an excellent choice for digital media applications. It is perfect for applications requiring image scaling, de-interlacing, on-screen-display and video post-processing.

Data Converter

TI's Burr-Brown audio data converter products offer the full range of performance, enabling both high-end and cost-sensitive systems.

Power Amplifier

PurePath Digital™ power amplifier solutions preserve the original quality of the source and deliver high power in a sleek form factor.


  • Digital Video/Audio – HDMI, 1394 (high-quality DVD Audio data rate of 192 kHz can be sent across a 1394 cable connected to an AV receiver), and 10/100 Mb/s Ethernet (capability to decode video streams from the web or PC
  • Digital Audio – S/PDIF
  • Analog Audio – offers high-quality differential I/O and analog Line In/Out
  • Analog Video – Composite, Component and S-Video input connections

Power Conversion

Converts the input power from the AC adaptor to run various functional blocks.

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Application Notes (5)

Title Abstract Type Size (KB) Date Views
HTM 8 KB 26 Aug 2010 212
HTM 8 KB 10 May 2010 249
HTM 9 KB 26 Jul 2007 1592
HTM 9 KB 24 Aug 1999 984
HTM 8 KB 23 Aug 1999 363

Selection and Solution Guides

Selection Guides (4)

Title Abstract Type Size (KB) Date Views
PDF 5.8 MB 10 Jun 2016 46376
PDF 9.45 MB 16 Apr 2015 46376
PDF 5.57 MB 12 Aug 2014 6217
PDF 2.55 MB 10 Oct 2013 5246

Solution Guides (1)

Title Abstract Type Size (KB) Date Views
PDF 5.43 MB 15 Dec 2011 2086

Product Bulletin & White Papers

Product Bulletin (4)

Title Abstract Type Size (MB) Date Views
PDF 60 KB 14 Nov 2005 864
PDF 96 KB 09 Sep 2005 287
PDF 95 KB 26 Aug 2005 218
PDF 98 KB 26 Aug 2005 357

White Papers (7)

Title Abstract Type Size (MB) Date Views
PDF 116 KB 02 Jan 2014 1380
PDF 80 KB 24 May 2006 1
PDF 81 KB 31 Oct 2005 12
PDF 432 KB 26 Oct 2005 1
PDF 474 KB 26 Oct 2005 1
PDF 56 KB 08 Sep 2005 295
PDF 55 KB 08 Sep 2005 247

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