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Showing 153 results View by: Thread Post Sort by
  • PCM5121: PCM5121: TMD8 configuration and demo code

    Thomas Yang55737
    Thomas Yang55737
    Part Number: PCM5121 Tool/software: Hi Arash Per our discussion in the email, let use this e2e to track the issue investigation: Current progress: modify Page 0 / Register 40 and then the needed shift was set in Page 0 / Register 41. Tied below…
    • 6 days ago
    • Audio
    • Audio forum
  • Answered
  • PCM5121: I2S Timing Requirements

    Ryu Yamashita
    Ryu Yamashita
    TI Thinks Resolved
    Part Number: PCM5121 Other Parts Discussed in Thread: PCM5242 , Tool/software: Hi team, Could you tell me about the I2S timing requirements? If you have any documentation similar to that provided for the PCM510x (attached file), please provide it. …
    • Resolved
    • 1 month ago
    • Audio
    • Audio forum
  • PCM5121: PCM5121PWR Lable explain

    Herbert Wang
    Herbert Wang
    TI Thinks Resolved
    Part Number: PCM5121 Tool/software: Dear expert: could you offer the information of PCM5121PWR About Datacode, COO, LOT , because of this LOT has issue
    • 3 months ago
    • Audio
    • Audio forum
  • PCM5121: abnormal interference on output

    Amber Si
    Amber Si
    TI Thinks Resolved
    Part Number: PCM5121 Tool/software: Hi team, My customer use PCM5121 and find output waveform has abnormal interference waveform sometimes, we capture a period of the waveform as attachment. It will lead to THD get worse sometimes. Can you help…
    • 3 months ago
    • Audio
    • Audio forum
  • PCM5121: Is running PCM5121 as I2S master in hardware mode reliable

    Michael Ng
    Michael Ng
    TI Thinks Resolved
    Part Number: PCM5121 Tool/software: Hi, I am currently need a DAC that can provide I2S master in Hardware mode. I know that the PCM5121 does not support I2S master in hardware mode. However, when my colleague configure the PCM5121 to hardware mode…
    • over 1 year ago
    • Audio
    • Audio forum
  • PCM5121: Recommended parts to improve SNR & THD+N for ADC AK5720 and DAC PCM5121

    Ruben Juan Juan
    Ruben Juan Juan
    TI Thinks Resolved
    Part Number: PCM5121 Tool/software: Hello there, I have a working prototype consisting of a wireless kit that sends analog audio over a wireless link to a receiver that outputs the signal also in analog format: 1-Analog input to AK5720 ADC to a Wireless…
    • over 1 year ago
    • Audio
    • Audio forum
  • Answered
  • PCM5121: PCM5121

    Kailyn Chen
    Kailyn Chen
    Resolved
    Part Number: PCM5121 Other Parts Discussed in Thread: PCM5142 Hello, How to configure the 1.1 channel output? During debug,EQ1 and EQ 2 are sync, how to configure them independently, for example EQ1 is used for low-pass filter and EQ2 is used for…
    • Resolved
    • over 2 years ago
    • Audio
    • Audio forum
  • PCM5121: how to achieve differential mono output

    Anderson Cheng
    Anderson Cheng
    TI Thinks Resolved
    Part Number: PCM5121 Other Parts Discussed in Thread: TPA3156D2 Tool/software: Hi Team, Can pcm5121 achieve mono differential output via inverting one of the channel audio signal polarity? if yes? how to invert the audio in PCM5121? and then connect…
    • 10 months ago
    • Audio
    • Audio forum
  • PCM5121: system ground isolation issue

    ? ?
    ? ?
    Part Number: PCM5121 Tool/software: hi,team: here is an application. if without DC to DC isolation(ground separation). the AUX out noise is big( usb audio don't work). my question is if usb audio works , the digital will use the aux path's ground…
    • over 1 year ago
    • Audio
    • Audio forum
  • PCM5121: Unable to get the Flat Frequency Response with respect to 20hz to 20KHZ.

    Manimaran Murugesan
    Manimaran Murugesan
    Part Number: PCM5121 Tool/software: Hi, We are verifying the Frequency Response with PCM5121 DAC in AP machine. But We are not getting the FLAT Frequency Response at anytime with respect to any of the "DSP Program" configuration. We are always getting…
    • 7 months ago
    • Audio
    • Audio forum
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