tushwatts
Newbie level 3
I want to amplify a signal which lies in the frequency range between 0 -5 Hz. And I want a non inverting output with a gain of 33. So basically to amplify this signal , I am using a non inverting amplifier as shown in fig below :
**broken link removed**
The opamp I am using is MCP6002.
But using above configuration, I am not getting the desired result (infact i am getting no output)
But if i use a different configuration as shown in fig below :
![Untitled.png Untitled.png](https://www.edaboard.com/data/attachments/52/52624-d968fd2d50a790046cf41be983540050.jpg)
I am getting the desired result with the desired gain.
Why is this anomaly ?
Is there any other technique to amplify a signal with variable frequency ?
**broken link removed**
The opamp I am using is MCP6002.
But using above configuration, I am not getting the desired result (infact i am getting no output)
But if i use a different configuration as shown in fig below :
![Untitled.png Untitled.png](https://www.edaboard.com/data/attachments/52/52624-d968fd2d50a790046cf41be983540050.jpg)
I am getting the desired result with the desired gain.
Why is this anomaly ?
Is there any other technique to amplify a signal with variable frequency ?