Q
What is the headroom requirement of the ADAS3023 inputs from the high voltage
supplies?
A
In other words, the specified operating input voltage of any input pin requires
at least 2.5 V of headroom from the VDDH and VSSH supplies.
(VSSH + 2.5 V) ≤ INx/COM ≤ (VDDH – 2.5 V)