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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

  • LM3481: Schematic Review

    Other Parts Discussed in Thread: PMP9491 Hi Support, Please advise regarding booster circuit below: Design spec: Input voltage: 6 to 12V Vout:14V Iout:2.5A Freq~300k Problem condition1: When Input Voltage:12V, no load , voltage output can get 14V. But…
    • 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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