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ADS1271 simultaneous conversion

MIKHAIL SALOV
Expert 5285 points
Other Parts Discussed in Thread: ADS1271

Good day Colleagues,

Could you give me tips how to use two of the ADS1271 for simultaneous conversions?

To avoid channel to channel phase shifting? what is the best method?

Thank you, Mike

  • 0
    TI__Guru 57306 points
    Hello Mikhail,

    Two ADS1271 devices can be synchronized to the same CLK cycle using the /SYNC/PWDN. This pin on each device would be tied to some control signal such that the devices can be synchronized to an external event.

    Please see the relevant description and timing specifications on page 20 of the datasheet and let me know if you have any questions.

    Best Regards,