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  • TPA3255: TPA3255 and TPA3255-Q1: Absolute Maximum Ratings of VDD, GVDD

    Resolved
    Part Number: TPA3255 Hi Team, Absolute Maximum Ratings of VDD, GVDD TPA3255 :13.2V TPA3255-Q1:11.4V TPA3255-Q1 is a little lower than TPA3255. What's the reason? Is it because the degrade duo to the difference of Op Temp? Is there any difference between…
    • Resolved

  • RE: TPA3255: TPA3255 or TPA3116D2 at 100 kHz

    Hello, With all of that being said, should we be able to get the TPA3255 to work from 50 kHz to 100 kHz without violating the >= 5uH inductance requirement ? Do you have any other suggestions for us to be successful with this ?
    • Answered

  • TPA3255: TPA3255 fault pin goes low after a while of use.

    Resolved
    Part Number: TPA3255 Hello, I have built a circuit to drive a transducer operating on a sine wave of approx. 20 kHz. The transducer impedance is not constant.The transducer is connected to the circuit via a transformer. The impedance from the primary side…
    • Resolved

  • TPA3255: TPA3255-SCHEMATIC diagram and Layout

    TI Thinks Resolved
    Part Number: TPA3255 Hi Ti Team, Please help check the SCHEMATIC diagram and Layout of TPA3255. TPA3255 Item parameters: PVDD=51V, speaker impedance 4R, PBTL mode, 240W, THD < 5% SCHEMATIC TPA3255.pdf Layout TPA3255.pcb

  • TPA3255: The CUSTOMER APPLICATION OUTPUTS 2 power amplifiers, EACH receiving 2 power amplifiers. Are there any requirements or restrictions?

    Part Number: TPA3255 The CUSTOMER APPLICATION OUTPUTS 2 power amplifiers, EACH receiving 2 power amplifiers. Are there any requirements or restrictions?
    • Answered

  • TPA3255: Desired Phase of Input & Possibility to have Split supply

    Resolved
    Part Number: TPA3255 Hi Expert, Can the TPA3255 be connected to a +/- 25V max split voltage supply and if so, how do I create a ground reference to connect the TPA3255 to a signal source that swings +/- 3V ? For the 2nd query, are there a proper input…
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    • Answered

  • TPA3255: TPA3288 schematic

    Resolved
    Part Number: TPA3255 Hi TI Team, Please help check whether the TPA3288 schematic diagram below is reasonable.
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    • Answered

  • TPA3255: Maximum load on DDV HTSSOP package

    Resolved
    Part Number: TPA3255 Hello, There are several discussion on E2E about maximum load weigh on DDV HTSSOP package for Heatsink attachment. What is your package development team characterization result to secure lifetime reliability for "no package clack…
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    • Answered

  • RE: TPA3255: TPA3255: Same issue: Premature Clipping and limited output power

    Resolved
    It was a problem with where I set my limiter. Seems to be working to spec now though I'm disappointed with the 20 Hz performance but that seems to be in line with the data sheet. Even with 9000 uF of bulk power supply capacitance it can't hold up…
    • Answered

  • TPA3255: Power limitation of TPA3255

    Resolved
    Part Number: TPA3255 Other Parts Discussed in Thread: TPA325 Hi team, Glad to reach out to you. Hope everything well. There are some confusion about TPA3255 from my side. 1. If TPA3255 is used to drive 100W 4ohm speaker, is there any solutions to limit…
    • Resolved

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