intersil的四个基本积木的运算放大器

intersil的四个基本积木的运算放大器
Application Note 1694
Author: Tamara Schmitz


The Four Basic Building Blocks of an Op Amp
Operational amplifiers are the main building block of analog Let's think about what happens when both sides have the
systems. They can provide gain, buffering, filtering, mixing and same voltage. Remember the seesaw? If you and I exert the
multiple mathematic functions. In system diagrams, they are same amount of pressure (weight) on both sides of the
represented by a triangle with 5 conn