NonIdeal Behavior of an Operational Amplifier
Al-Qaysi, Mina (2024)
2024
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Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:amk-2024051311464
https://urn.fi/URN:NBN:fi:amk-2024051311464
Tiivistelmä
The thesis is a an investigation of operational amplifiers (op-amps) from the rudiments of their explanation to how they are practically made into circuits by use of components, such as resistors and operational amplifier ICs like LT1498 or LM358, It also deals with different op-amp parameters including input offset voltage, bias current, slew rate, common-mode rejection ratio, gain bandwidth product and rail-to-rail operation. Additionally, it discusses both ideal and non-ideal features of op-amps along with their importance in electronic circuit design.
This thesis shows practical implementations of inverting operational amplifier circuits that employ LT1498 and LM358 which involve calculation of component values for desired gains. Furthermore, this thesis explores the behavior of these circuits using LTspice simulations and Altium design to demonstrate their functionality, performance characteristics and their such as voltage gain and cutoff frequency and their PCB design.
This thesis can be used as resource for learning about the theory and application of operational amplifiers in electronic circuit design. In particular this thesis unites theoretical concepts with real world circuit implementations that provide insights into designing and analyzing op-amp circuits for various applications.
This thesis shows practical implementations of inverting operational amplifier circuits that employ LT1498 and LM358 which involve calculation of component values for desired gains. Furthermore, this thesis explores the behavior of these circuits using LTspice simulations and Altium design to demonstrate their functionality, performance characteristics and their such as voltage gain and cutoff frequency and their PCB design.
This thesis can be used as resource for learning about the theory and application of operational amplifiers in electronic circuit design. In particular this thesis unites theoretical concepts with real world circuit implementations that provide insights into designing and analyzing op-amp circuits for various applications.