Hi everyone, I am trying to understand the behavior of the inverting op amp configuration (x10) when using with single supply. I tried several op amps (LM7171, TLE2081, etc.) with the same observation, so I believe that the issue is of a general type. Naively, I would think that one should fix the feedback resistor to one of the recommended values (e.g. 1k) and then set the input resistor for the required gain. However, I see a very nonlinear dependence of the output gain on the input resistor. When varying the feedback resistor instead, I get a much better linear gain behavior, however there is a substantial distortions of the output shape. Does anyone know if there is a conceptual problem with this circuit?