There are thousands of different op amps but all of them fall into two categories. Yes capacitive loading at the inputs of an op amp can cause stability problems. Op Amps Driving Capacitive Loads Analog Devices Negative Feedback Part 9 Breaking The Loop Technical Solving Op Amp Stability Issues Part 1 Ppt Download Another way to stabilize an op amp for capacitive load drive is by adding a resistor rx between the op amps output terminal and the load capacitance as shown belowthough apparently outside the feedback loop it acts with the load capacitor to introduce a zero into the transfer function of the feedback network thereby reducing the loop phase shift at high frequencies. Op amp stability capacitive . Stability analysis of voltage feedback op amps including compensation techniques ron mancini abstract this report presents an analysis of the stability of ...
