Hi,
I need to measure a current when it is less than 10mA. Normally the current is 1 Amp but it is no necessary to measure it when values are more than 10mA.
For example:
Rsense = 0.05ohm
INA186A4: gain 200V/V
VS = 5V
At 1A: Vout = 0.05*1*200 = 10V (overload)
At 10mA: Vout = 0.05*0.01*200 = 100mV
Is it possible that the INA186 works overloaded most of the time?
Thank you