Hi @VKost.2 ,
A gain of 5V/A does not mean that the output is 5V.
The gain represents how many volts are present on the output with respect to the current flowing in the input.
For example if your sensor has a full scale of 0.5A and a gain of 5V/A, its output voltage is 5V/A * 0.5A = 2.5V that can be acquired by the ADC at 3.3V.
The output of the ICS (full scale) should be within 3.3V to be acquired by ADC, its gain should be optimized according to the maximum current expected in your application.
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