Voltage overdrive noise referred spectral Voltage overdrive touch keep drain each will Offset voltage input op amp
Operation with a Common-Mode Input voltage - Keep In Touch
Operation with a common-mode input voltage Op-amp: input offset voltage explained Input referred voltage noise power spectral density vs. gate overdrive

Op-Amp: Input Offset Voltage Explained - YouTube

Input referred voltage noise power spectral density vs. gate overdrive
Operation with a Common-Mode Input voltage - Keep In Touch