Search tips
Showing 66 results View by: Thread Post Sort by
    Answered

  • [FAQ] LMP90080: CRC function in LMP90080

    Resolved
    Part Number: LMP90080 Other Parts Discussed in Thread: LMP90100 , LMP90099 , LMP90098 , LMP90097 , LMP90079 , LMP90078 , LMP90077 , Tool/software: Hi, I’m trying to use CRC to ensure integrity of data on my LMP90080, but my externally calculated value does…
    • Resolved

  • RE: LMP90080-Q1: Values won't update

    Hi Levi De Leus, I replicated your settings on my EVM, and I do not see any issues. I was able to get the IDACs to output and read back the voltage across a resistor Can you provide logic analyzer plots of your digital communication so we can review? …
    • Answered

  • LMP90080: LMP90080MHE/NOPB vs LMP90080MH/NOPB

    Resolved
    Part Number: LMP90080 Hi Team, May I check with you what is the difference between LMP90080MH E /NOPB and LMP90080MH/NOPB? Is it only package carrier difference? I tried to look for the nomenclature on the datasheet but it seems like it is not giving any…
    • Resolved
    • Answered

  • [FAQ] LMP90100: Reading data from the LMP90100 registers

    Resolved
    Part Number: LMP90100 Other Parts Discussed in Thread: LMP90099 , LMP90098 , LMP90097 , LMP90080 , LMP90079 , LMP90078 , LMP90077 , LMP90080-Q1 Tool/software: Hi, What is the protocol to read register data on my LMP90100?
    • Resolved
    • Answered

  • [FAQ] LMP90100: CRC value reading as zeroes

    Resolved
    Part Number: LMP90100 Other Parts Discussed in Thread: LMP90099 , LMP90098 , LMP90097 , LMP90080 , LMP90079 , LMP90078 , LMP90077 , LMP90080-Q1 Tool/software: Hi, I'm enabling the CRC function in my LMP90100, but I'm only reading zeroes when I read the…
    • Resolved
    • Answered

  • LMP90080-Q1: supports NTC sensor?

    Resolved
    Part Number: LMP90080-Q1 Other Parts Discussed in Thread: ADS1148 , ADS114S08 Hello, Could you please let me know if the multichannel AFE LMP90080-Q1 can be used for other temperature sensors types such as NTC (which is not mentioned in the datasheet)…
    • Resolved

  • LMP90080: LMP90080 Not responding / Question about thermal pad connection

    TI Thinks Resolved
    Part Number: LMP90080 I'm using the LMP90080 in a high power DCDC application. At higher power / noise the ADC stops responding. It is likely I am getting too much noise on an ADC channel and/or on my power rails. But upon reviewing the data sheet…

  • LMP90080: Input impedance equivalent schematic

    TI Thinks Resolved
    Part Number: LMP90080 Hi, My customer is troubleshooting a deployed system right now and wish to know the equivalent impedance of the inputs, capacitance etc, dependence on sample frequency e.t.c, that could affect the measurements. Datasheet only express…

  • LMP90080-Q1: Whether wiring is related to interference?

    TI Thinks Resolved
    Part Number: LMP90080-Q1 Hi，TI When I use a thermocouple channel, should the peripheral wiring be as close to the chip as possible？Will it cause interference or loss of accuracy if it is too far away from the chip?

  • LMP90080-Q1: input path filtering

    TI Thinks Resolved
    Other Parts Discussed in Thread: LMP90080 , ADS1148 , LMP90080-Q1 Hello Bryan, Since I will be doing radiometric measurements and also implement some low pass filtering. I am reading an app note from TI (reference SBAA 201). I believe this app report refers…

Didn't find what you are looking for? Post a new question.