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ADS1299: CMRR measurement of ADS1299

Part Number: ADS1299

Hello Team,

 I need to practically verify the CMRR by measuring the same.

I have gone through TI's link for measurement of CMRR in case of amplifiers. As per that, a circuit was created with four resistors of very high accuracy such that the resistance at the input of amplifier doesn't changes.

However the same wont be applicable for measuring the CMRR in case of ADS1299.

Can you please help me with a method to practically measure the CMRR?

Best Regards,

Sushant Rajbhar