Hello,
I am trying to design a current monitor for a sinusoidal signal operating at 480kHz. The behavior of the current monitor should be as follows:
If the current is >= 100mA (rms), then an LED will turn ON
Else, the LED will remain OFF
An error of 10mA is acceptable and a fast response time is not necessary
If a shunt resistor is used in the signal path to the input of the comparator in the INA301, and an LED at the ALERT output, and the appropriate Limit resistor is used for the 100mA threshold...will the INA301A1 work?
Also, what would be the best way to estimate the power losses for the INA301A1 in this configuration?