LMV7231: "±" (plus-minus) signs in R2 Value Calculation Equation

Hi Hirano,

This is a pretty old data sheet written by a different team. I'm not entirely sure why there are plus-minus signs in the calculations. Running through the math, the plus-minus signs in the R2 calculations should be replaced with just a minus to me. From the example calculations, it looks like they always take the minus whenever there is a plus-minus sign in the equations. Please refer to Window comparator circuit (Rev. A) (ti.com) for more information about window comparator calculations.

Hi HO SIU,

Thank you for your comments.
I will do calculation based on your suggestion.

Toru