Hi support,
For P/N: INA3221AIRGVR, what is the shunt resistor value to be used? If we can use 5mOhm or 10mOhm, which one to choose?
How does the device know which shunt resistance value is used to calculate the current? i = (V+ - V-)/Rshunt?
If the IN+ and IN- voltage are noisy from VR switching noise and load transient noise but there is no noise filter circuit implemented near INA3221 device, how does INA3221 guarantee the measurement accuracy?
Thanks,
Wei
