Tool/software:
Hi team,
do we have specific value on the minimum input voltage so that we can have normal output and ignore the noise? thanks!
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Hi Zoey Wu,
The ADC noise is provided in the datasheet, see Table 1 to Table 6. These tables provide the noise level of the combined ADS1255 ADC + PGA, and defines the lowest level that the ADC can measure (assuming no other noise sources of course)
-Bryan