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Original question:

ADS7038: Reading latest ADC values with auto sequence enabled

ADS7038: Register where converted result is stored

Sakshi Vaidya
Prodigy 30 points
Part Number: ADS7038

Tool/software:

I am also using the ADS7038-Q1 in auto sequence mode and channels as analog input channel. I have a doubt that on which register we read the converted digital value. is it uing MIN_VALUE_CHx, MAX_VALUE_CHx, and LAST_VALUE_CHx registers?

  • 0
    TI__Genius 14700 points

    Hi Sakshi,

    The ADS7038-Q1 outputs conversion data in real time directly to its SDO pin. Section 8.3.9 describes the format of this output data.

    You can also use the RECENT_CHx_MSB and RECENT_CHx_LSB registers to read the most recent values for any channel on demand. 

    Regards,
    Joel