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13 Discussions
Frequently Asked
How do I pick an appropriate voltage reference for my high precision measurement system?
Answered
over 2 years ago
I am designing a high precision DC measurement system that needs to maintain its accuracy over time and temperature. Which amplifier is best suited for this?
Answered
over 2 years ago
Does picking an amplifier with high amplifier open-loop gain guarantee an equivalent level of gain linearity?
Answered
over 2 years ago
How does my voltage reference noise impact my overall system noise?
Answered
over 2 years ago
I need to measure incredibly small femtoampere currents. What is the best approach for doing this?
Answered
over 2 years ago
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Oscillator with precise amplitude
0
518
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2
replies
Latest
9 months ago
by
Jeansy78
Answered
Filter stage in Signal Chain solution - Need & Selection
0
1046
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1
reply
Latest
over 1 year ago
by
Ryan_Curran
Answered
Easy Drive in SAR ADCs - Signal chain design advantages
0
1269
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1
reply
Latest
over 1 year ago
by
Ryan_Curran
Answered
When I test my circuit, I see much more drift at the output than I would expect based on the offset voltage drift spec. Can you help me understand where this additional drift might be coming from?
+1
496
views
1
reply
Latest
over 2 years ago
by
Ryan_Curran
Answered
I have heard that zero-drift amplifiers introduce chopping noise, how can I avoid it?
+1
895
views
1
reply
Latest
over 2 years ago
by
Ryan_Curran
Answered
I’m seeing noise at the output of my circuit which is beyond what I expect based on device specifications and calculations. I think this additional noise may be due to interference. What techniques can I apply to help reduce and/or eliminate this noise?
+1
481
views
1
reply
Latest
over 2 years ago
by
ESanz
Answered
My ADC only requires a single-ended input, but the ADA4255 has differential outputs. Can I just take one output of the ADA4255 and provide it to the ADC?
+1
1322
views
1
reply
Latest
over 2 years ago
by
ESanz
Answered
There is an error at the output due to the resistor matching. How can I minimize or eliminate this error?
+1
742
views
1
reply
Latest
over 2 years ago
by
gdisanto
Answered
I need to measure incredibly small femtoampere currents. What is the best approach for doing this?
+1
872
views
1
reply
Latest
over 2 years ago
by
gdisanto
Answered
How does my voltage reference noise impact my overall system noise?
+1
352
views
1
reply
Latest
over 2 years ago
by
Ryan_Curran
Answered
Does picking an amplifier with high amplifier open-loop gain guarantee an equivalent level of gain linearity?
+1
308
views
1
reply
Latest
over 2 years ago
by
ESanz
Answered
I am designing a high precision DC measurement system that needs to maintain its accuracy over time and temperature. Which amplifier is best suited for this?
+1
738
views
1
reply
Latest
over 2 years ago
by
ESanz
Answered
How do I pick an appropriate voltage reference for my high precision measurement system?
+1
428
views
1
reply
Latest
over 2 years ago
by
ESanz
