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  • TAD5142: TAD5142 1.8V AVDD not working

    TI Thinks Resolved
    Part Number: TAD5142 Other Parts Discussed in Thread: TAD5242 Tool/software: I am trying to operate the TAD5142 with AVDD and IOVDD at 1.8V Schematic is shown below. M0-M6 are strapped according to the datasheet for I2S Target, AVDD=1.8V, single-ended…

  • TAD5142: Supported sample frequency confirmation

    Part Number: TAD5142 Other Parts Discussed in Thread: TAD5112 question about the sampling rates for this DAC. I saw that multiples and submultiples of 48kHz are accepted… will the component accept sampling frequencies in between these listed values? Such…
    • Answered

  • TAD5142: How to connect TAD5142 to a 3.5mm headphone jack

    Resolved
    Part Number: TAD5142 Tool/software: Hi, Could you please tell me how to connect TAD5142 to a 3.5mm headphone jack with pseudo-differential output as stereo headphone amplifier? I think I need to replace GND with common mode voltage. Is this possible…
    • Resolved

  • TAD5142: Transmission of Negative Voltage in Single-Ended Output

    TI Thinks Resolved
    Part Number: TAD5142 Hi Team, Posting on behalf of our customer. I apologize for starting with a basic question. In the diagram of the attached datasheet, when using a single-ended output for LineOUT, can the waveform on the negative voltage side…
    • Answered

  • TAD5142: Pseudo-differential Output Connection

    Resolved
    Part Number: TAD5142 Tool/software: Hi All, I have a question about Pseudo-differential Output for TAD5142. When operating in pseudo-differential mode with MD5=Hight / MD4=High, the results were as follows with the output unloaded. OUT1M = 3.3V…
    • Resolved
    • Answered

  • TAD5142: I2S clock

    Resolved
    Part Number: TAD5142 Tool/software: Hi All, I have a question about the TAD5142. If I stop only the I2S clock, will pop noise occur? Or if I input the I2S clock in the middle of transmitting data, will pop noise occur? Best Regards, Ishiwat…
    • Resolved
    • Answered

  • TAD5142: Output Configurations

    Resolved
    Part Number: TAD5142 Tool/software: Hi, Could you please let me know if the following four output configurations are possible for TAD5142? Best regards, Kato
    • Resolved

  • TAD5142: Output signal levels that are meaningful.

    Part Number: TAD5142 Tool/software: In the data sheet for this part the output is specified as 2VRMS without specifying the waveform. As most of you know this is a useless specification. I'm pretty sure this codec could not output 2VRMS of a typical music…
    • Answered

  • TAD5142: Several questions regarding sleep mode

    Resolved
    Part Number: TAD5142 Tool/software: Hi team, 1. When my customer would like to put the device back in sleep mode, he just stop BCLK and FSYNC and wait for at least 100ms only? Doesn't my customer need o change from MD0 to MD6? 2. It seems GPO is…
    • Resolved

  • TAD5142: Load range with headphones removed

    TI Thinks Resolved
    Part Number: TAD5142 Tool/software: Hi All, I have a question about the TAD5142. When using with headphones, does it need to be used in the following load range? If I remove the headphones, the load will be 300 Ω or more and the output will be…

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