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INA191: Low-Side Sensing accuracy

Part Number: INA191
Other Parts Discussed in Thread: INA185



My customer would like to do very accurate Low-Side Sensing and plans to use INA191.



Datasheet specifies EG(Gain error) at Vout = 0.1V to Vs-0.1V.

Though datasheet also specifies maximum Vsn(Swing to GND) = GND + 1mV, does TI have EG data at Vout = 1mV to 0.1V?



Does TI have EG aging variation data?



Does TI have any other good INA candidates to achieve very accurate Low-Side Sensing with very small package like very accurate Low-Side Sensing?


Best regards,