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  • PCM1808EVM: Vref(Reference voltage) in PCM1808 Evaluation Board

    TI Thinks Resolved
    Part Number: PCM1808EVM Other Parts Discussed in Thread: PCM1808 Tool/software: We are currently using the PCM1808 Evaluation Module (EVM) to convert analog audio input into I2S data, which is then transmitted via Ethernet from one microcontroller (uC…

  • PCM1808EVM: How to setup ext I2S mode

    Part Number: PCM1808EVM Tool/software: Hi Team, I connect the I2S signal externally, how do I set the mode?
    • Answered

  • TAS5825MEVM: Connect PCM1808EVM to TAS5825MEVM

    Resolved
    Part Number: TAS5825MEVM Other Parts Discussed in Thread: PCM1808EVM , PCM1808 Tool/software: Hi, I would like to know how to set up the connection between the PCM1808EVM and the TAS5825EVM. I am using the PCM1808EVM to input my audio file and connecting…
    • Resolved
    • Answered

  • PCM1808EVM: Distorted signal

    Resolved
    Part Number: PCM1808EVM Other Parts Discussed in Thread: PCM1808 Hi, I'm testing the PCM1808EVM evaluation board. I have to use the device as a slave device so I set up the board in slave mode, put MD0 and MD1 to GND. I generate a SCKI clock signal…
    • Resolved
    • Answered

  • PCM1808EVM: Confusion about allowed input voltages

    Resolved
    Part Number: PCM1808EVM Other Parts Discussed in Thread: PCM1808 , Hi, The datasheet states that a single-ended voltage input of 3 Vpp is allowed. The absolute ratings for the analog input voltage V_in_L, V_in_R are stated as follows: Minimum…
    • Resolved
    • Answered

  • PCM1808EVM: CE/EU Declaration of Conformity (aka EU DoC)

    Resolved
    Part Number: PCM1808EVM Other Parts Discussed in Thread: PCM1863EVM Hi Please can you provide the CE/EU Declaration of Conformity for PCM1808EVM ? The product shows it bears the CE mark however the declaration is not available on the T.I website, …
    • Resolved

  • TAS5806M: Communication problem with TAS5806M - ESP32 - PCM1808EVM

    Part Number: TAS5806M Other Parts Discussed in Thread: PCM1808EVM , PCM1808 Hi, I correctly configured the esp32 to receive audio via bluetooth and transmit it to the TAS5806M with sample_rate 44100 and bits_per_sample 16 and everything works correctly…

  • TAS5825MEVM: How to fix the TAS5825MEVM

    Part Number: TAS5825MEVM Other Parts Discussed in Thread: PCM1808EVM Tool/software: I need help fixing the TAS5825MEVM board. I've encountered a strange signal, as depicted in the figure below, for BCK, DOUT, and LRCK. Could you please provide contact…

  • PCM1821EVM: SO#: 102624 - oscillations at the pin "BCK" - Board defective?

    Part Number: PCM1821EVM Other Parts Discussed in Thread: PCM1808EVM Hello, can you please help with a customer issue using the board P/N: PCM1821EVM and believing it to be defective ? to the test setup (Setup.jpg): I am already using an error…
    • Answered

  • RE: PCM1808-Q1: Recommendation of GND pattern

    Resolved
    Hello, 1.) Please review the newly refreshed PCM1808EVM layout: https://www.ti.com/tool/PCM1808EVM 2.) Our recommendation for best performance will be to carefully route analog and digital return currents away from each other and then to use a solid…

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