I was wondering if ADP3450 could be used for a test that I have to configure. I need to:
- Create a 70 Hz sin wave voltage - capture this on Ch1
- Apply that voltage across a resistor and sample the current (there will be separate sensor and the output of the sensor is a voltage that represents the current)
- The sampled current will be captured on Ch 2
- The circuit also has a voltage source at 60 Hz that presents noise
- Now I want to validate the value of the resistor by dividing Ch1 over Ch2 .
- Note that there will be a significant noise at 60 Hz so i need to do the division of Ch1/Ch2 in a frequency domain and look at the results at 70 Hz frequency only
in other words, I require some sharp bandpass filtering (can the software do this?) right at 70 Hz on the input channels
Question
GroupPower
Hi,
I was wondering if ADP3450 could be used for a test that I have to configure. I need to:
- Create a 70 Hz sin wave voltage - capture this on Ch1
- Apply that voltage across a resistor and sample the current (there will be separate sensor and the output of the sensor is a voltage that represents the current)
- The sampled current will be captured on Ch 2
- The circuit also has a voltage source at 60 Hz that presents noise
- Now I want to validate the value of the resistor by dividing Ch1 over Ch2 .
- Note that there will be a significant noise at 60 Hz so i need to do the division of Ch1/Ch2 in a frequency domain and look at the results at 70 Hz frequency only
in other words, I require some sharp bandpass filtering (can the software do this?) right at 70 Hz on the input channels
Link to comment
Share on other sites
4 answers to this question
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now