I am attaching a circuit design schematic that I am trying to implement. The problem seems to be getting the gain that I set and linearity is suspect. Could I get your analysis, please? My objective with this circuit is to measure current from about 1A to 6A. The current sensor has a 2.5V common mode voltage. I want the output of the AD8553 to be zero when the current is zero (open circuit) and multiply the current sensitivity by 6.
Thanks for your support.
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