Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.



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  • RE: PCM1808 Noise

    Hi, Ed, I, too, would assume the 5V analog supply would be the most critical. We use this device on one of our controller EVMs - search our website for slou299. (it seems to be down at the moment, let me know if you can't access it - basically, the users…
    • Answered

  • MC57XXPSIA Appears as Unknown Device

    Resolved
    Other Parts Discussed in Thread: TAS5727EVM Hi, I have been using the MC57XXPSIA with a TAS5727EVM fine until today when I went to use it with the TAS57XX GUI and everytime I connect the board I get it appearing as an unknown device and the Windows hardware…
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  • RE: TAS5727 without MCLK

    Resolved
    Hi Ravi, just wanted to let you know that your suggestion works! Using an NXP LPC1778 dev kit and the TI TAS5727EVM dev kit I distributed the SCLK to the MCLK as well and configured the TAS5727 to use 64xFs for MCLK. Et voilà, there was sound. …
    • Answered

  • Need help with designing a digital audio amp

    Resolved
    Other Parts Discussed in Thread: TAS5142 , TAS5508B , TAS5727EVM , TAS5508 , TAS5508C , TAS5342LA , TAS5342A Dear TI support and all, I found out TI has a great selection of digital IC (Power amps etc). My plan to design a digital power amplifier that can have…
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    • Answered

  • MC57xxPSIA-TAS5727 No audio output.

    Resolved
    Other Parts Discussed in Thread: TAS5727 , TAS5727EVM , TAS5731 Hi, I am feeding AUDIO signal into the MC57xxPSIA and I can confirm there is signal going in, but no output from amp. I have installed the software on WIN7 and I am able to run the GUI fine…
    • Resolved
    • Answered

  • MC57xxPSIA-TAS5727 No audio output

    Resolved
    Other Parts Discussed in Thread: TAS5727EVM Hi, I am feeding AUDIO signal into the MC57xxPSIA and I can confirm there is signal going in, but no output from amp. I have installed the software on WIN7 and I am able to run the GUI fine. But the problem is…
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    • Answered

  • Re: What's with TAS5727?

    Resolved
    TAS5727EVM is back in stock now. Thank you for your patience. -d2
    • Answered

  • TAS5727 - No sound, IC reports no errors.

    Resolved
    Other Parts Discussed in Thread: TAS5727EVM , PCM1808 , PLL1705 , TAS5727 Hello! I'm using home-made amplifier board, similiar to TAS5727EVM. i2s data comes from PCM1808 ADC and PLL1705 (48 kHz, 256 fs MCLK) and looks normal in logic analyzer. I'm using…
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  • How define PEQ parameters (Fo,Q,filter type & Gain) for TAS5717?

    Resolved
    Other Parts Discussed in Thread: TAS5717 , TAS5717EVM , TAS5713 , TAS5727EVM Hello, I've no so much experience about how translate Q,Fo,Filter type & Gain from Main micro to in order to control TAS5717 PEQ parameters. Usually, by using main micro…
    • Resolved

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