In: Electrical Engineering
kindly provide the pros and con allong with their properties such as input impedence and output impedence , no derivations just knwoledge of the following op amps
1-inverting amplifier
2-non-inverting
3-summer amplifier
4-voltage follower
5-op amp difference amplifier
6-integrator op amp
7- differentiator op amp.
Inverting amplifier.
Inteverting amplifier has input to inverting terminal and at non inverting terminal the feedback is used.
Advantages.
Disadvantages.
Non inverting amplifier.
The input is at non inverting terminal and output at feedback.
Advantages
Disadvantage
summing amplifier
In summing amplifier the voltage is obtained by summing of difference voltage.
Advantage.
Disadvantage.
Voltage follower
It is also known as buffer with unity voltage gain. Input is fed back to output without gain.
Advantages-
Disadvantage
It has no amplification no voltage gain.
Difference amplifier.
It is used to obtain the difference between two input signal. The gained is varied by resistor.
Advantages.
Disadvantages.
Integrator opamp.
The integrator is used to perform the mathematical operation. It forms basic of first order filter. It also measures electrical charge.
Disadvantage.
Advantage
Differentiator opamp.
It performs differentiator operations of the input.
Advantages.
Disadvantage.