Eagle Parts: INA138 high-side current shunt monitor
We added the INA138 high-side current monitor to our Eagle parts library. This is the part used in the Smoke Tester to read current through a voltmeter. It basically mirrors the current going through its shunt resistor to a load resistor. By playing with these values you can get an easy shunt current to output voltage ratio to make calculating current a no-brainer.This entry was posted in Eagle parts and tagged Eagle parts, INA138.