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ADS131A04: ADS131A04

Imene Smida
Prodigy 30 points
Part Number: ADS131A04

Tool/software:

I am working with the ADS131A04 in a 2 daisy-chain of 3 ADCs and 2 ADCs
While doing some measurements, all signals are "okay" only the MOSI line is constantly low

  • 0
    TI__Mastermind 45715 points

    Hi Imene Smida,

    MOSI is a signal from your microcontroller to the ADC, this is an input signal for the ADC. Probably there is a short on your circuit board that forces the MOSI to low, you have to double check it and also check whether the signal from your microcontroller is correct or not by disconnecting it.

    If the issue still exists after you check, please share your schematic.

    BR,

    Dale