Value Soundbar Reference Design Kit for Stereo or 2.1 Applications
TIDA-00089
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Description & Features

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Description

This is a Value Soundbar reference design kit for Stereo or 2.1 applications, which can easily be reapplied for PC speakers, or MP3 Docks. This is a complete reference design, including all programming hardware required, so you can get to working within minutes, a prototype within hours, and production within 8 weeks on average!

The cost of build of the Value Soundbar Reference Design Kit is 30% less than the discrete solutions available in the market today. The design has a multitude of stuffing options, allowing developers to customise the product easily, without having to redesign the PCB. The software comes in two parts, firstly the MSP430 code (completely open source) and a code file for the home audio version of Purepath Studio.

TI integrates both the programmer for the MSP430 and a dedicated programmer for the PCM3070 and EEPROM.

Features
  • 1x Two Layer FR4 Printed Circuit board and two accessory pcb's (buttons & LCD's)
  • Analog, S/PDIF and USB inputs can be added/removed simply with pick and place BOM options
  • Optional headers for extra channel outputs (e.g. Extra DAC for line out subwoofer)
  • Compatible with the CC8520 Evaluation board for wireless Subwoofer transmitter
  • Dedicated "programmer" board for in-circuit programming of the EEPROM and real-time modification of running code on the PCM3070
  • "Programmer" Board design and layout can be reused for production programming with the addition of pogo pins
  • Includes SRS WOW HD™ as a standard feature with no additional cost to customers and a near-term roadmap to include TruVolume™ and TruSurround HD™

  • See the Important Notice and Disclaimer covering reference designs and other TI resources.


      



    Schematic/Block Diagram

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    Test Data

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    Design Files

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    TI Devices (5)

    Order samples, get tools and find more information on the TI products in this reference design.

    Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
    DIR9001  96kHz Digital Audio Receiver  Audio interface  Sample & Buy View Design Kits & Evaluation Modules
    PCM2705C  98dB SNR Stereo Full Speed DAC with line-out and S/PDIF output, Bus/Self-powered (S/W Control)  Audio converters  Sample & Buy View Design Kits & Evaluation Modules
    PCM3070  Stereo Audio Codec With Embedded miniDSP  Audio converters  Sample & Buy View Design Kits & Evaluation Modules
    TPA3110D2  15W Filter-Free Class D Stereo Amplifier with SpeakerGuard™ (TPA3110)  Audio amplifiers  Sample & Buy View Design Kits & Evaluation Modules
    TPS3825  Voltage supervisor (reset IC) with manual reset  Power management  Sample & Buy View Design Kits & Evaluation Modules

    CAD/CAE symbols

    Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
    DIR9001 Download Download
    PCM2705C Download Download
    PCM3070 Download Download
    TPA3110D2 Download -
    TPS3825 Download Download

    Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

    Step 1: Download and install the free download.

    Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


    Technical Documents

    See the Important Notice and Disclaimer covering reference designs and other TI resources.

    User guides (2)
    Title Type Size (KB) Date
    PDF 469 13 Dec 2013
    PDF 935 03 Feb 2012
    Design files (3)
    Title Type Size (KB) Date
    ZIP 1286 13 Dec 2013
    PDF 138 13 Dec 2013
    PDF 133 13 Dec 2013
    Related Tools & Software

    Software (2)



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