INA381A1: 20 V/V
for some reason I had to increase the shunt resistor from 5mΩ to 10mΩ, the max current should be 40A.
40A would generate 8V with gain 20, I am quite sure there is no possibility to realize this but perhaps there is a trick
to reduce somehow the gain or do you think it is possible to use a voltage divider for the voltage from the shunt?
thanks a lot for any answer