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ADS131M02: Input Impedance value

Part Number: ADS131M02

Tool/software:

Hi,

I have a question regarding the input impedance specification of the ADS131M02. Specifically, I noticed a discrepancy in the datasheet:

On page 1, the input impedance for Gain = 1 is listed as 330 kΩ.

On page 6, within the electrical characteristics table, it is listed as 300 kΩ.

Could you please clarify which value is correct?

Additionally, is the input resistance value specified as a range in the official specifications? If so, could you provide the defined range or tolerance?

Thanks,

Ray