After powering up the AD7091R why does the conversion result change after approximately 60   samples have completed?

Document created by jcolao Employee on Jun 18, 2015
Version 1Show Document
  • View in full screen mode

After power-up ensure that the software reset as outlined in the data sheet is completed. A software reset initializes the AD7091R and ensures correct conversion results. The device will  eventually initialize correctly after a certain number of conversions without a software reset but it is recommended for correct operation to always perform a software reset after a power cycle.