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  • TIDA-00874: BOM link broken

    Resolved
    Part Number: TIDA-00874 In reference design site ( https://www.ti.com/tool/TIDA-00874#design-products ) the link for the Bill of Material is broken. The reference of the file is below: Bill of materials (BOM) — TIDA-00874 TIDRJX3.PDF (318 K) It…
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  • TIDA-00874: What is the purpose of 10kOhm and 22pF between input and output? Why are they not placed?

    TI Thinks Resolved
    Part Number: TIDA-00874 Other Parts Discussed in Thread: TPA3251 In the schematic file we can see four groups of RC connected between input of TPA3251 and output. What are the purpose of these components? Why are they not placed?

  • TIDA-00874: pcm5242

    TI Thinks Resolved
    Part Number: TIDA-00874 Other Parts Discussed in Thread: TPA3251 Hello, do you have the complete files? TIDA-00874 only these are included Thank you
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  • TIDA-00874: Parts availability

    Resolved
    Part Number: TIDA-00874 Other Parts Discussed in Thread: TAS3251EVM , , TAS5805MEVM , MSP430F5529 Hi there, I was hoping to make up the TIDA-00874 Reference Design as it is exactly what I'm after (The TAS3251EVM is a bit expensive and complicated for…
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  • TIDA-00874: Availability

    Resolved
    Part Number: TIDA-00874 Other Parts Discussed in Thread: TAS3251 , TPA3251EVM Is this TIDA-00874 (or similar) fully assembled board developed for testing available? For what price?
    • Resolved

  • TIDA-00874: Missing BOM

    TI Thinks Resolved
    Part Number: TIDA-00874 Hi, The bill of materials link does not work for TIDA-00874 at webpage Thanks and I look forward to get the BOM. Michael
    • Answered

  • RE: PCM5242: Bypass cap

    Resolved
    Hi, For DVDD I would recommend to use a 10uF and 0.1uF, if using the internal LDO a 0.1uF should be enough. You can also refer to Ref. Design document TIDA-00874 for a sample application. Regards, Arash

  • TIDA-00874 PCM5242 DAC/TPA3251D2 Eval Board schematics source files

    TI Thinks Resolved
    Other Parts Discussed in Thread: TIDA-00874 hello, I would like to use the TIDA-00874 as a base for a own development. Can I get the Schematic files as source files, not only PDF? I tried to download all related documents, but it ssems tahrt several links…
    • Answered

  • tida-00874 PVDD Voltage and Current

    Resolved
    Other Parts Discussed in Thread: PCM5242 This amplifier reference design measures impressively well. I'm impressed, but have 2 questions. It drives approx. 80 Watts per channel into 4 Ohms at the threshold of clipping. The peak voltage at this threshold…
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    • Answered

  • RE: TPA3251: Current limit on custom DC/DC boost converter.

    Resolved
    Hi, thanks for the answers. Last question, about what you said in the 1st answer. The PCM1690 has a 8V peak-to-peak differential output. The recommended DAC for the TPA3251 (as listed in the datasheet and used in TI made design TIDA-00874) has a 4.2V…

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