Hi all,
I'm need to measure the current from 100uA to 20A, for that I have design the circuit by using the differential amplifier. As I know the operation of this amplifier is to amplifying the differential signal which is present at the input stage. But, according to my circuit (which is attached below), I designed the circuit with gain=1 even though the output voltage of the amplifier is double. Please can you see the circuit and let me know If I did any mistakes?.
I'm need to measure the current from 100uA to 20A, for that I have design the circuit by using the differential amplifier. As I know the operation of this amplifier is to amplifying the differential signal which is present at the input stage. But, according to my circuit (which is attached below), I designed the circuit with gain=1 even though the output voltage of the amplifier is double. Please can you see the circuit and let me know If I did any mistakes?.
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