Hi, I am creating a task with a PXIe-4353 and trying to understand the function of the maximum and minimum numbers for the signal input range. I understand from this page the role of changing the input range to reduce digitization noise but also that PXI cards usually only have a few select sensitivities, and when one sets the max and min range when creating a daqmx task, the PXI card will choose the smallest range that is compatible with these max and minimum values.
For other PXI cards I have (6233, 6238) it is clear from the specifications documents what these set sensitivities are. However, it's less clear what is going on in the case of the PXIe-4353. It looks like there isn't a set of hardware ADC sensitivites and therefore the 24bits of the input range are always corresponding +- 80mV as states in page 1 of the specifications document.
So essentially my question is: What do the maximum and minimum values actually do when creating a task with the PXIe-4353?