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  • ADS131M02: AVDD and DVDD Filtering/Impedance Matching

    TI Thinks Resolved
    Part Number: ADS131M02 Tool/software: Hello, I was hoping you could help inform me on the best approach for filtering the supply rails given me application, as well as impedance matching advice. I don't have much experience with ADCs, let alone high…

  • ADS131M02: Problem Data acquisition code value conversion problem

    Part Number: ADS131M02 Other Parts Discussed in Thread: ADS131M04EVM Tool/software: Below is the abnormal when I use the ADS131M02. Hardware connect : Connect the CH0N to AGND, connect the CH0P to 0.55V. Based on the above connection , I got the ADC…
    • Answered

  • RE: ADS131M02: ADS131M02

    Resolved
    Hi ABI BHARATHI, Let me look into this and get back to you -Bryan

  • ADS131M02: About the WREG command

    TI Thinks Resolved
    Part Number: ADS131M02 Other Parts Discussed in Thread: ADS131M04 Tool/software: Hi All, I have a question about the ADS131M02. What should I actually set for the WREG COMMAND WORD in the table below? Does this mean writing ７bit data to ８bit data? If…
    • Answered

  • ADS131M02-Q1: conversion time with the global-chop mode enabled

    Resolved
    Part Number: ADS131M02-Q1 Tool/software: Hello, I have a couple of additional questions from my thread shown below. It seems the thread seems to be too old to continue adding my comments or even close that anymore, so please let me open a related thread…
    • Resolved
    • Answered

  • ADS131M02: I could not read correctly a/d data.

    Resolved
    Part Number: ADS131M02 Tool/software: Hello , I use to ADS131M02. When WLENGTH default 24bit ,I can read correctly data ad0,ad1. But I want to change Gain, WLENGTH 24bit -> 16bit,Write 16bit WLENGTH, It's a correctly change. But I could not read…
    • Resolved

  • ADS131M02: ENOB for gain is set to 128

    Part Number: ADS131M02 Tool/software: Hi Team, May I know what is the ENOB will be(how many bits) while set the PGA is 128? I cannot find it in the datasheet. Thanks.

  • ADS131M02-Q1: Root cause of the offset issue

    Part Number: ADS131M02-Q1 Other Parts Discussed in Thread: ADS131M02 , ADS131B02-Q1 , Hello, My customer has offset issue as shown in the attached. They enabled global-chop mode, but it didn't improved the offset. Would you please tell me what the root…

  • ADS131M02: Bridge type pressure sensor application

    TI Thinks Resolved
    Part Number: ADS131M02 Other Parts Discussed in Thread: ADS1260 , ADS125H01 , ADS1235 , ADS1261 The customer is looking for a ADC for Bridge type pressure sensor. 24Bit and 10k SPS. Whether ADS131M02 could be used in this application? If not, why? I also…

  • RE: ADS131M02-Q1: Question about ADS131M02-Q1 sample error

    Hi Keixin, 4. 5*10^-5 V is also small and it is reasonable too because typical offset on ADS131M02-Q1 is 175uV when global-chop mode is turned off, it's typical 35uV when global-chop mode is turned on, your test result meets the specification in the…

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