Hi Tom, Wish U a happy New year 2019. Actually,the ADC ADS8588H is intended to be used for power electronics application (DC-DC Converter & DC-AC inverters). We need to sense high frequency current signal of 50 kHz to 100 kHz from which common mode noise needs to be eliminated. I believe that the CM noise will be eliminated with the help of opamp buffer stage with high CMRR & higher bandwidth. Pls go through the datasheet of current sensor P/N : LA100-P from the below link. http://www.europowercomponents.com/media/uploads/la100-p.pdf Please let me know whether i can use simply anti-aliasing RC filter only to remove noise at the input of ADC (or) should i include opamp buffer(voltage follower) at the ADC i/p? regards, Ramesh P
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