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  • TLV2556-EP: Wiat is the difference between TLV2556-EP and TLV2556?

    Resolved
    Part Number: TLV2556-EP Other Parts Discussed in Thread: TLV2556 , Dear TI experts, I heard that TLV2556 is going to EOL, and recommended replacement part is ADS7592. But it needs changing layout. So my customer wants to use TLV2556-EP alternatively…
    • Resolved

  • TLV2556: TLV2556 does not convert, somehow

    TI Thinks Resolved
    Part Number: TLV2556 Hi, we've been using TLV2556 in a plethora of designs and for many years. Only recently a couple of boards appeared where the ADC does not seem to work. Right from the power-up the converter seems to pick an arbitrary value…

  • TLV2556: TLV2556IPWR Last time buy question

    TI Thinks Resolved
    Part Number: TLV2556 Other Parts Discussed in Thread: ADS7952 Hi, We currently use a TLV2556IPWR ADC in an existing design, and the part has entered life time buy status. I was wondering if anybody knows if the drop in part "TLV2556MPWREP" which is…

  • TLV2556-EP: Request for detailled Traceability information for components ADS131A04IPBS / ADS131A04IPBSR / TLV2556MPWREP / TPS55332QPWPRQ1

    Part Number: TLV2556-EP Tool/software: I am reaching out regarding the following electronic components : -ADS131A04IPBS / ADS131A04IPBSR / - TLV2556MPWREP -TPS55332QPWPRQ1 We Kindly request detailled traceability information for these components…
    • Answered

  • TLV2553: Compatibility of TLV2553 and TLV2556

    Resolved
    Part Number: TLV2553 Other Parts Discussed in Thread: TLV2556 , ADS7952 Hi team, I am considering TLV2553 as a replacement for TLV2556. I am setting data to the internal configuration register (CFGR2) of the TLV2556IPW for external reference mode and…
    • Resolved

  • TLV2556: Software identification between TLC2543, TLV2556, and TLV2553

    Part Number: TLV2556 Other Parts Discussed in Thread: TLV2553 , , TLC2543 Hello we are looking to use the TLV2556 and TLV2553 as alternates for TLC2543. With TLV2556 we have had issues with the CFGR2 being set to default mode (reads only channel 0 regardless…

  • TLV2556-EP: What to do with Unused inputs

    TI Thinks Resolved
    Part Number: TLV2556-EP Other Parts Discussed in Thread: TLV2556 If we are not using AINx inputs, should we pull em to gnd or whats best practice our design currently has them floating with 100pF caps on em which just seem wrong to float this input…
    • Answered

  • TLV2556: Sampling Rate

    Resolved
    Part Number: TLV2556 Other Parts Discussed in Thread: TLC2543 , Hi Experts, Our customer is using TI TLC2543IDWR which has a 66k sampling rate, due to its unavailability they are moving to TLV2556IDW which has a 200k sampling rate. Will it be the…
    • Resolved

  • TLV2556: Corrupted conversion readings from TLV2556 after short power down

    Part Number: TLV2556 Other Parts Discussed in Thread: TMP235 , TLV2553 We're seeing what appears to be the same issue that is referred to in this posting: https://e2e.ti.com/support/data-converters-group/data-converters/f/data-converters-forum/830711…

  • TLV2556: Zeros

    TI Thinks Resolved
    Part Number: TLV2556 The part responds to a reference readback, but returns zeros for all other channels when power is regained after a brownout less than one second in duration. Is this a known behavior, or could it be related to a premature assertion…

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