How Do You Use Feedback in Operational Amplifiers for Signal Processing?

[amro]

>Hii everybody
Am having some problems and facing some dificulties concerning, the topic of operational amplifiers.
More precisly:
- feeding back with the inverting and non inverting terminlas, to get a ten times amplification for my input signal(DC coupled).
- feed back to get an integral over dt.
- feed back to get 10 times amplification.


i mean i did not find any good script that talk about these topics for the OP-amps.

May someone help me

i ll be so thankfull

 

[dlgoff]

"focus.ti.com/lit/an/sloa058/sloa058.pdf"[/URL]

 

[piercas]

Signal and data processing involves the manipulation of signals and data in order to extract useful information and make decisions. In the context of operational amplifiers, signal processing refers to the amplification and filtering of signals, while data processing involves the conversion and analysis of data.

In your case, it seems like you are specifically struggling with the concept of feedback in operational amplifiers. Feedback is a key concept in signal processing, as it allows for precise control and manipulation of signals. In the case of operational amplifiers, feedback can be used to achieve specific amplification or integration of signals.

To achieve a ten times amplification for your input signal, you can use a feedback loop with the inverting or non-inverting terminals. By adjusting the feedback resistor values, you can control the amplification factor. Similarly, for an integral over dt, you can use a feedback loop with a capacitor to integrate the input signal over time.

I understand that finding good resources on these specific topics can be challenging, but there are many resources available online such as textbooks, tutorials, and forums that can help you understand these concepts better. Additionally, reaching out to your peers or seeking help from a mentor or professor can also be beneficial.

Remember, signal and data processing can be complex, but with patience and persistence, you can overcome any difficulties you may face. I wish you the best of luck in your studies and research.