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AC/DC Adaptor

Design Considerations

Features

TMS320C54x™ DSPs

  • 100% code-compatible with C5000 devices
  • 16-bit, fixed-point DSPs with power dissipation as low as 40 mW
  • Single and multi-core products delivering 300-532 MIPS
  • Three power-down modes
  • Integrated RAM and ROM configurations
  • Ultra-thin packaging

Audio Power Amplifier

  • Efficient Class-D operation
  • Only three external components (TPA2005D1)
  • Internal gain (TPA3007D1: 12, 18, 23.6, 36dB) Independent gain control ('2005D1)
  • THD+N = 0.2% at 1kHz; PSRR = -73 dB ('3007D1) & -75dB ('2005D1)

Touch Screen Controller

  • Integrated 4-wire touch screen controller
  • Highly programmable
  • Direct battery measurement
  • Stereo audio DAC with 48ksps sampling rate
  • SPI interface

Audio DAC

  • Accepts 16- to 24-bit data; Left, Right I2S Format; wide sampling frequency - 5kHz to 200kHz
  • Hardware controlled
  • THD+N = 0.02%, Typical

Sitara Cortex™-A8 features:

  • Powerful ARM® Cortex™-A8 up to 1GHz operation
  • Inegrated memory
  • Wide peripheral set includes:UART, SPI, I2C, USB, Ethernet
  • Display support

Benefits

Audio Power Amplifier

  • Eliminates need for heat sink
  • Reduces board space
  • Minimizes noise
  • Excellent audio fidelity

Touch Screen Controller

  • Fully automated modes of operation
  • Controls resolution, speed, timing & averaging
  • Monitors battery voltage
  • High-quality audio playback
  • Direct serial bus connection to controller

Audio DAC

  • Flexible interface to processor
  • Simplifies system design
  • Minimizes noise

Sitara Cortex™-A8 leverages:

  • ARM® Cortex™-A8 core optimized for low power consumption solutions
  • Production-ready reference platforms
  • StarterWare, Mainline Linux;

Reference Designs

Helpful Links

Application Notes (4)

Title Abstract Type Size (KB) Date Views
HTM 9 KB 21 Sep 2009 1985
HTM 8 KB 20 Jul 2009 904
HTM 8 KB 19 Aug 2008 1728
HTM 9 KB 08 Apr 2008 260

User Guides (2)

Title Abstract Type Size (KB) Date Views
pdf 137 KB 15 May 2013 2305
pdf 426 KB 18 Dec 2012 903
    

Reference Designs

Selection and Solution Guides

Selection Guides (2)

Title Abstract Type Size (KB) Date Views
PDF 4.91 MB 24 Jul 2012 952
PDF 6.82 MB 16 Aug 2011 502

Solution Guides (1)

Title Abstract Type Size (KB) Date Views
PDF 290 KB 08 Jan 2013 2867

Tools and Software

Name Part # Company Software/Tool Type
AM335x Evaluation Module TMDXEVM3358 Texas Instruments Evaluation Modules & Boards
AM335x Starter Kit TMDSSK3358 Texas Instruments Evaluation Modules & Boards
Android Development Kit for Sitara Microprocessors ANDROIDSDK-SITARA Texas Instruments Software Development Kits (SDK)
Code Composer Studio (CCS) Integrated Development Environment (IDE) CCSTUDIO Texas Instruments SW Development Tools, IDEs, Compilers
Delfino C28343 controlCARD TMDSCNCD28343 Texas Instruments Evaluation Modules & Boards
Linux EZ Software Development Kit (EZSDK) for Sitara™ Processors LINUXEZSDK-SITARA Texas Instruments Software Development Kits (SDK)
TMS320F28335 controlCARD TMDSCNCD28335 Texas Instruments Daughter Cards

Product Bulletin & White Papers

Product Bulletin (1)

Title Abstract Type Size (MB) Date Views
PDF 208 KB 25 Apr 2011 891

White Papers (5)

Title Abstract Type Size (MB) Date Views
PDF 98 KB 08 Apr 2013 753
PDF 419 KB 09 May 2012 609
PDF 914 KB 23 Feb 2012 432
PDF 651 KB 06 Jan 2012 643
PDF 1014 KB 17 May 2011 1002

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Support and Community

Wikis

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Training & events

Name Type Available During
TI's new $5 Sitara AM335x ARM(R) Cortex(TM)-A8 microprocessors
In this presentation you will learn about the features and capabilities of TI's new AM335x ARM Cortex-A8 microprocessor.
On-Line Training   On Demand  

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