To double check, the
Analog devices 5262, would it be fine for the scheme like this? It's 200 K, should be enough to raise the divider's voltage to 12 V which is the max. i need.
It's adjusting against 0,8 reference, Vout = 0,8 ∙ (1 + VR3 / R9) .
There's a thing i don't understand about the specification of potentiometers, like this. It says "voltage supply": 4,5 ~ 16 V, ±5 V. But will there be any problems if the voltage on any of the branches of the pot. goes below 4,5? I think this shouldn't make sense, do they mean it can be
powered with anything in 4,5 - 16? But then why saying such thing about
supplying and not saying anything particulary about the actual output / passing voltage?
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Oh, i get it. It just has an additional power line for inner resistors, which must be from 4 to 16 and so on.