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  • TPA3118D2: Asking for PMP9491 TPA3118D2 reference design source file

    TI Thinks Resolved
    Part Number: TPA3118D2 Other Parts Discussed in Thread: PMP9491 , Hi All, Our customer wants to have the source design file for TPA3118D2 PMP9491, including the schematic and PCB, can you help to provide them? Thanks a lot! http://www.ti.com/tool/PMP94…

  • PMP9491: Is there a DSN file for this design?

    Part Number: PMP9491 Hi Is there a DSN file for this design? Thanks!
    • Answered

  • TPA3116D2: Differential or single-ended preamplifier

    Resolved
    Part Number: TPA3116D2 Other Parts Discussed in Thread: PMP9491 All good day! I have a Bluetooth module (for example: BK8000L, or CSR8635, (BK3254 single output)) with a differential output of 1vrms, if you connect them directly to TPA3116, this voltage…
    • Resolved
    • Answered

  • TPA3118D2: PCB files or CAD files

    Resolved
    Part Number: TPA3118D2 Other Parts Discussed in Thread: PMP9491 Hi everybody, kindly, I need the PCB files for the board ot Altium Project ! Can you help me
    • Resolved

  • RE: LM3481: Schematic Review

    Dear Florent, Ambreesh, Any update? Customer want to achieve 6Vin and 4AIin with 14Vout and 2.5Aout. But is seeing Vout decreasing with increase in load. Customer requirement is similar to PMP9491 reference design but also couldn't achieve what's stated…
    • Answered

  • Power switch location for BQ24133

    Resolved
    Dear all, I'm currently designing a 20W portable Bluetooth speaker and I need a help with where to put a power switch for my speaker. I mostly followed the schematics provided for the portable speaker reference design. http://www.ti.com/tool/PMP9…
    • Resolved

  • BQ24133 white noise to audio lines

    Other Parts Discussed in Thread: TLV320AIC3204 , TPA3110D2 , BQ24133 , LM3481 Hello, I'm making a portable Bluetooth speaker using TI BQ24133 PMIC, TLV320AIC3204 codec, TPA3110d2 AMP. I was successful with the board bring up, but there are some serious…
    • Answered

  • True current out of LM3481 in boost up configuration

    Resolved
    Other Parts Discussed in Thread: TPA3110D2 , LM3481 , PMP9491 Hello, I have been designing a portable bluetooth speaker with LM3481 boost converter and TPA3110D2 AMP in PBTL mode for max 20W mono speaker. I mostly used the reference design in TI page<…
    • Resolved

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