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INA226: Large current error

Part Number: INA226
Other Parts Discussed in Thread: INA228, INA238

Hi,

INA226 The effect of common-mode voltage on bias current is not linear in the 3-4 stages.   Is there any good way to deal with it?

At present, the common-mode voltage I tested ranges from 1-20V and the current is about 1uA-1mA, which has a relatively large error and poor consistency.

Is there a specific number reference for this data graph? Is there a functional relationship?

Many thanks !