Looking at the pinout diagram, the T4 has a few grounds pins. Is one of them designated as analog ground?
I need to feed two non differential signals to the two ADCs and would like to know how to design the PCB to minimize noise.
Edit: alternatively, an external VREFL can also be used for this purpose, connected directly to the ground of the IC that provides the analog signal.
I need to feed two non differential signals to the two ADCs and would like to know how to design the PCB to minimize noise.
Edit: alternatively, an external VREFL can also be used for this purpose, connected directly to the ground of the IC that provides the analog signal.
Last edited: