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

  • LMP90080-Q1: Unused pin for ADC LMP90080QMH/NOPB

    TI Thinks Resolved
    Part Number: LMP90080-Q1 Hello, The data sheet doesn't specifically mentions what to do with the unused pins. Can I leave them floating? Unused pins for my design would be 12-15 and 21-27. Or they need to be pulled up using some resistors? Thanks …

  • LMP90080-Q1: VA information confused in the datasheet

    TI Thinks Resolved
    Part Number: LMP90080-Q1 Other Parts Discussed in Thread: LMP90080 , VA information confused in the datasheet https://www.ti.com/lit/ds/symlink/lmp90080-q1.pdf?ts=1609783931531&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FLMP90080-Q1 he Operating…
    • 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

  • RE: [FAQ] LMP90100: CRC value reading as zeroes

    Resolved
    This information applies to the entire family of devices, which includes: LMP90100 LMP90099 LMP90098 LMP90097 LMP90080 LMP90079 LMP90078 LMP90077 LMP90080-Q1 Best Regards, Angel
    • Answered

  • LMP90080-Q1: EVM

    Resolved
    Part Number: LMP90080-Q1 Other Parts Discussed in Thread: ADS1260-Q1 Hello. We are looking for an ADC for e-vehicle battery management system. We need to convert 4 analog signals plus 1 signal from PT100 sensor. LMP90080-Q1 looks sufficient for our goals…
    • Resolved

  • LMP90080-Q1: Doesn't work with resistors in SPI lines

    TI Thinks Resolved
    Part Number: LMP90080-Q1 Hi team, My customer create the board with LMP90080-Q1: But LMP90080-Q1 drive the DSO pin, but doesn't response when the customer solder the 22 Ohm resistors to the board: But when the customer unsoldered the resistors and…

  • LMP90080-Q1: LMP90080-Q1 application problem

    TI Thinks Resolved
    Part Number: LMP90080-Q1 hi, CTM has used LMP90080-Q1 in system. But they have met some application problem. the details as follow. A The Part of Schematic B Problem description 1 SPI communication is OK, and the configuration gain is also good. When…
    • Answered

  • LMP90080-Q1: Ratiometeric measurement , combining 3 wire configuration and 2 wire configuration in the same design?

    Resolved
    Part Number: LMP90080-Q1 Other Parts Discussed in Thread: ADS114S08 Hello, I was wondering, if I can integrate 3 wire measurement and 2 wire measurement on the same ADC ( P/N mentioned above) . Yes the ADC can handle up to 4 differential channels but…
    • Resolved
    • Answered

  • LMP90080: LMP90080

    Resolved
    Part Number: LMP90080 Other Parts Discussed in Thread: ADS124S08 , ADS114S08 Dear TI Engineer and Community, i'm developing a RTD board with LMP90080. I would like to ask You, how to proper connect a 4-wire PT100 sensor with a shielded cable to the LMP90080…
    • Resolved

  • LMP90080-Q1: Could it operate properly if 3.3V applied for analog, Va

    TI Thinks Resolved
    Part Number: LMP90080-Q1 Greetings, Analog applied voltage, Va for LMP90080-Q1 specified as 4.75 - 5.5V. Can it operate properly if 3.3V will aply to analog, Va? Thank you, Gadi Fishel .

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