Hello Hang, Yes, after changing the filter mode and data rate by writing to the CONFIG0 register, and re-synchronizing the ADC by either toggling the SYNC pin or sending the SYNC command, the tDR for the SINC filter in Table 21 will now apply. The tDR will now be much shorter time due to the much faster settling time of the SINC filter verses the SINC+FIR filter combination. Regards, Keith Nicholas Precision ADC Applications
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