• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 45 subscribers
  • Views 130 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

ADS1261: Period of keeping data

Kuramochi Tadahiko
Guru 28715 points
Part Number: ADS1261


Hi,

How long is conversed data kept?

Is it until starting the next conversion?

I would like to know if we can read out the previous data during conversion.

Best Regards,

Kuramochi

  • 0
    TI__Mastermind 45955 points

    Hi Kuramochi,

    The data are buffered, thus it can be read at any time until the next conversion. The graph below shows /DRDY operation with and without data retrieval in the two modes of conversion (Continuous-conversion and Pulse-conversion). See the Data Ready (/DRDY) section for details.

    Note that old or new conversion data are returned  if the data are read near the completion of the next conversion. 

    Best regards,

    Dale