Hello guys, newcomer here,
I have been looking for battery impedance monitoring solutions for days and Analog AD5933/AD5934 seem suitable for my project. However, according to the datasheets, AD5933/AD5934 measuring range is 100 ohm to 10 Mohm. Is it possible to modify the evaluation boards for a impedance range of about 1 miliohm to 1 ohm for battery application? Can this be achieved with a small enough calibration resistor?