Simulating the output-offset current of a current mirror is straightforward. You simply have to apply an input current, measure the output current, and calculate the difference. This output-offset ...
Most of the Allegro unidirectional current sensor ICs are trimmed such that the zero ampere output is at 0.1 × VCC. This application note documents a simple operational amplifier circuit which can be ...
Using a 25 mW or 100 mW shunt, the SFP101 typically achieves ±0.05% accuracy of current measurements. A 25 mW shunt, such as those produced by Vishay, can now be used for high power applications, ...
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