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AT73C240-EK1
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The AT73C240-EK1 is designed to give designers a quick start to evaluate the audio capability of the AT73C240 and for prototyping and testing of new designs. The board is designed to allow an easy evaluation of the products using demonstration software. To increase its capabilities for demonstration, this standalone board has two serial interfaces (Serial Peripheral Interface and I²S via a dedicated connector).
The AT73C240-EK1 package contains the following items:

  • One AT73C240-EK1 board
  • One parallel-to-serial board
  • One 20-lead flat cable
  • One CD-ROM containing product software, user guide and a full data sheet

    Typical Applications:

  • MP3 Player
  • PDA, Camera, Mobile Phone
  • Car Audio/Multimedia
  • Home Audio/Multimedia

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    AT73C240 - Audio Power Amplifier Filtering and Gain (Application Note, 6 pages, revision A, updated 6/09)
    This Application Note decribes how to determine the capacitance of the Input Capacitors of the Audio Power Amplifier for the product AT73C240.
     
    AT73C240 Power-On and Power-Off Sequences (Application Note, 26 pages, revision A, updated 06/09)
    This Application Note decribes the sequences to apply to the AT73C240 product in order to operate the Power-On and Power-Off modes.
     
    AT73C240 vs AT73C213 - Software Integration (Application Note, 14 pages, revision A, updated 06/09)
    The goal of this Application Note is to help a software team that already uses the AT73C213 product to easily integrate the new AT73C240 product in their application. This document describes the registers that are changed or removed between the AT73C213 product and the AT73C240 product.
     
    AT73C240-EK1 Evaluation Kit User Guide (User Guide, 46 pages, revision A, updated 06/09)
    This user guide acts as a general getting started guide for the AT73C240-EK1 as well as a complete technical reference for advanced users.
     
    Software:
    AT73C240 Software Files (552 KB, updated 5/09)
    Software for the AT73C240 evaluation kit.
     
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    AT73C240