If positively biasing amplifier does minimum voltage on input pins apply?
Here's what you're actually doing, taking into account the ESD protection diodes that the amplifier very probably has:







simulate this circuit &ndash; Schematic created using CircuitLab

I removed the resistors you had going off to nowhere.

Notice how D2 is forward-biased by V3. Not only that, but it's forward-biased by about twice its forward voltage. This diode is going to release the magic smoke, and the heat will probably damage other parts of the IC as well.

Secondly, this is simply not the correct way to do what you're trying to do. You want a differential amplifier. What you have is configured as a comparator that is just going to constantly output the lowest voltage it can. Or it would, if it didn't break itself, which it will.