I built and compared two non-inverting amplifier circuits in LTSpice: one using an ideal op-amp model and the other using a real LT1006 op-amp. The goal was to see how closely a real op-amp tracks the ...

Download the PDF of this blog, where Andy recommends favorite resources for basic op amp circuits and includes a portion of TI's AN-20.

Abstract: Switched capacitor common-mode feedback (SC-CMFB) is a popular technique for stabilization of the output common-mode level of fully differential operational amplifiers. It provides ...