Is it possible for ADL5315 to be set in a way that have two different voltage for INPUT pin and OUT pin? We can set the VSET so that would set the V_input but I'm not sure if that affects the output or not.
The input and output voltages can, and probably will be different.
The input voltage does not affect the output voltage (to the first order of things). The output is a high impedance current source so its voltage goes to wherever it needs to go to source the required current (being sunk out of the input).
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