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

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AC/DC Supply

Design Considerations

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:

DSP

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.

Connectivity

  • 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.

Application Notes (5)

Title Abstract Type Size (KB) Date Views
HTM 8 KB 26 Aug 2010 792
HTM 8 KB 10 May 2010 1021
HTM 9 KB 26 Jul 2007 5411
HTM 9 KB 24 Aug 1999 985
HTM 8 KB 23 Aug 1999 464
    

Reference Designs

Selection and Solution Guides

Selection Guides (3)

Title Abstract Type Size (KB) Date Views
PDF 2.55 MB 10 Oct 2013 9397
PDF 8.94 MB 11 Mar 2013 28459
PDF 4.16 MB 23 Jul 2009 8790

Solution Guides (1)

Title Abstract Type Size (KB) Date Views
PDF 5.43 MB 15 Dec 2011 6419

Tools and Software

Name Part # Company Software/Tool Type
Code Composer Studio (CCStudio) Integrated Development Environment (IDE) v5 CCSTUDIO Texas Instruments SW Development Tools, IDEs, Compilers

Product Bulletin & White Papers

Product Bulletin (4)

Title Abstract Type Size (MB) Date Views
PDF 60 KB 14 Nov 2005 981
PDF 96 KB 09 Sep 2005 665
PDF 95 KB 26 Aug 2005 693
PDF 98 KB 26 Aug 2005 772

White Papers (7)

Title Abstract Type Size (MB) Date Views
PDF 116 KB 02 Jan 2014 2425
PDF 80 KB 24 May 2006 6
PDF 81 KB 31 Oct 2005 32
PDF 432 KB 26 Oct 2005 0
PDF 474 KB 26 Oct 2005 1
PDF 56 KB 08 Sep 2005 884
PDF 55 KB 08 Sep 2005 973

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