There is also the issue of coupling from the output to the non-inverting input. Poor routing can create capacitive coupling that can create positive feedback, leading to oscillations.
Very cleanly detailed about how to avoid some of the parasitic capacitance. I will definitely keep all these details while designing my next PCB with OP Amps. Analog stuffs are amazing. How do I learn to design a new OP Amp ?
Thanks for your comment! Our engineers on the TI Amplifiers team recommend a few books that may be helpful. “Analysis and Design of Analog Integrated Circuits” by Gray and Meyer, “Design of Analog CMOS Integrated Circuits” by Razavi, and “Microelectronic Circuits” by Sedra and Smith.
There is also the issue of coupling from the output to the non-inverting input. Poor routing can create capacitive coupling that can create positive feedback, leading to oscillations.
thanks
Very cleanly detailed about how to avoid some of the parasitic capacitance. I will definitely keep all these details while designing my next PCB with OP Amps. Analog stuffs are amazing. How do I learn to design a new OP Amp ?
Thanks for your comment! Our engineers on the TI Amplifiers team recommend a few books that may be helpful. “Analysis and Design of Analog Integrated Circuits” by Gray and Meyer, “Design of Analog CMOS Integrated Circuits” by Razavi, and “Microelectronic Circuits” by Sedra and Smith.
Kindly add episode number with the series
long time to see