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  • RE: ADS131M02: ADS131M02: False data returned when communicate via SPI.

    Resolved
    Hi pavan, When you write 0x0F0E to the CLOCK register which has 03h address, I assumed you were sending the following command + data to the ADS131M02 ADC: 011 0 0001 1 000 0000 -> 0000 1111 0000 1110 -> to ADC You should expect a response from ADS131M02…
    • Answered

  • ADS131M02: For my reference, could you please offer me the ADS131M02 driver?

    Resolved
    Part Number: ADS131M02 Tool/software: Please advise me on how to use the DRDY pin for spi interface with the ADS131M02 as I have some questions about it.Please give me the reference code if you have one for this.
    • Resolved

  • ADS131M02: writing register

    Part Number: ADS131M02 Other Parts Discussed in Thread: ADS131M04 Tool/software: Hi Experts, Customer is able to read from the chip, via SPI. They can validate the data coming out and it all looks good. But they are having trouble writing to registers…
    • Answered

  • ADS131M02: ADS131M02　I could not write a register

    Resolved
    Part Number: ADS131M02 Tool/software: Hello I have a question. I want to use ADS131M02, I could make read register program, but I could not make write program. The figure below shows , address 4 register I wrote 0x0077,but I read an address 4,not become…
    • Resolved

  • ADS131M02: How to write single and multiple registers?

    Part Number: ADS131M02 Tool/software:STM32CUBEIDE Hi Team, I want to write data in both single and multiple registers, but I'm not sure how to do that.I am using stm32l4 controller. Regards, Pavan

  • ADS131M02: ADC always reads 0x8000 no matter what the input analog signal is

    TI Thinks Resolved
    Part Number: ADS131M02 Tool/software: Hello, I'm able to correctly read the chip ID register and also set the ADC mode to 16-bit correctly as seen in the scopeshots provided below: Chip ID: Gives me 0x22XX I have disabled Ch1 and only trying to…

  • 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…

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