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ADS8887: ADS8887 multiple data resister read

Iwata Etsuji
Expert 6400 points
Part Number: ADS8887

Hi team,

Can we read the same data resister value of ADS8887 in multiple-times if we would not issue CONVST during multiple reading?

Best regards,
Iwata Etsuji

  • 0
    TI__Mastermind 41380 points

    Hello Etsuji-san,

    The ADS888x family does not support multiple reading of the data.  After the 18th SCLK falling edge, DOUT will go to Hi-Z and stay in this state until the next conversion cycle is complete and new data are available to be read out of the device.

    Regards,
    Keith N.
    Precision ADC Applications