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In this lesson we will see what are the main characteristics of an Operational Amplifier.

We will try to understand what are the values that should characterize the ideal case.

And, finally, we will see how much the real case is close to the ideal case.

An ideal operational amplifier should have the following four characteristics:

  1. ...continue reading "4 – Op Amp: Ideal and real characteristics"

This article begins a series of lectures on analogic electronics.

It assumes that the reader knows basics of electrical engineering and knows behaviors of electrical and electronical components like resistors, capacitors, inductors, diodes and transistors.

The course focuses Operational Amplifier and circuit configurations that use it.

...continue reading "1 – Op Amp: Introduction"