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OPERATIONAL AMPLIFIERS
Technological Concepts and Models
Theory
In order to fully understand the assignment in the electronic subject matter of the operational amplifier it is necessary to research and interpret the basic theory that it supports. ... Although these types of configurations and classes of amplifiers are useful, for the purposes of this assignment it is not necessary to understand these concepts. ...
The Operational Amplifier
The operational amplifier (op-amp) was orginally intended to perform mathematical functions. ...
An operational amplifier has two inputs, one labelled "positive" or also known as "non-inverting" and the other being "negative" or "inverting" that both accompany one output. ...
There are many types of operational amplifier circuit configurations, such as the comparator, voltage followers (also known as a buffer), differential amplifiers, e. ...
The Inverting Amplifier
The following circuit diagram is an example of an inverting amplifier configuration of the operational amplifier. ...
This circuit diagram is similar to the inverting op-amp configuration in that there is a feedback resistor, however, in this case, the input to R1 is connected to ground and the signal is fed to the non-inverting input of the operational amplifier.
Approximate Word count = 1456
Approximate Pages = 5.8
(250 words per page double spaced)
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