Hi this device internally connects the GND and PGND but I would like to connect a divider on VIN to GND to get the voltage but I was wondering will this cause issues due to the fact VIN is referenced to PGND. Also the reference designs are all four layer boards for this component will it still work well with two layers?
I posted a picture of my PCB layout currently (no via stitching) and the green labels are the planes and the bottom layer is GND and the dark blue line is where I would like to connect a resistor across to go to the ADC.
Can anyone comment on the two layers and placing the divider? Thanks