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  • TPA2039D1: noise issue

    Part Number: TPA2039D1 Other Parts Discussed in Thread: TEST Hi, My customer have used TPA2039D1 but meet noise issue, they found change input power source can implement noise to lower, but still found some noise. Is there have any input noise rejection…
    • Answered

  • TPA2039D1: circuit review

    Resolved
    Part Number: TPA2039D1 Hi Sir, Would you please provide your e-mail address, I have new design need review. Thanks! Jeff
    • Resolved

  • TPA2039D1: speaker cable length

    Part Number: TPA2039D1 Hi Team, Customer speaker cable is 30cm, will it require external LC filter for this device? It will be operating at 2W max, 1.5W typ. If must have LC filter, may I have a quick suggestion what L and C value should be? Customer…
    • Answered

  • TPA2039D1: Output slew rate

    Resolved
    Part Number: TPA2039D1 Hi team, Could you tell how fast the output slew rate of TPA2039D1? Thanks in advance. S.Sawamoto
    • Resolved
    • Answered

  • TPA2039D1: ESD Rating of TPA2039D1YFFR

    Resolved
    Part Number: TPA2039D1 What ESD rating of TPA2039D1YFFR? Although we checked datasheet and we confirmed with TI Customer support center,we could not find any information. Best regards.
    • Resolved

  • RE: TPA2039D1: TPA2039D1 Single ended output configuration

    Hi Luis, Thanks for feedback. customer said they will try to test with TPA6211A(AB class) in their project. If any issue, I will post it to E2E forum. Thanks, JH.

  • TPA2039D1: AMP pollute VCC issue

    TI Thinks Resolved
    Part Number: TPA2039D1 Hello Audio Amplifier Team, can you please help provide feedback on the below issue from our customer? "We have a class D AMP output "pollute the power supply issue". We use TI Class D amp "TPA2039D1YFF".…

  • TPA2039D1: TPA2039 Gain

    TI Thinks Resolved
    Part Number: TPA2039D1 Other Parts Discussed in Thread: TPA2011D1 , Dear, Our ctm want to use TPA2038. And now they want us to provide the internal resistance value to make sure they can add exact external resistance to keep the Gain at 9.5DB. Or could…

  • RE: LM4675: L4675 failures - IC Class D Audio Power Amplifier - No Sound Output

    Julius, First of all, this device just has thermal protection. Second of all, you should review if the problem is caused by defective speakers. Finally, if the defective speakers are the problem and the device is using the DSBGA package, so I could…
    • Answered

  • RE: TPA2006D1 parallel operation

    Resolved
    Hi Jonathan: The TPA2037D1 and TPA2039D1 are both good choices, too. All three amps are used in current portable devices and should be available for a long time. The TPA2038D1 is as stable as the other two choices due it its internal layout being able…

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