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| "Grounding" according to Analog Devices |
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| mulcahla:
--- Quote from: SiliconWizard on February 17, 2023, 02:19:03 am ---https://www.analog.com/en/analog-dialogue/articles/staying-well-grounded.html (Well, I don't know how the author is affiliated with AD though.) A lot of bad advice and a few reasonable points. Curious to hear about your thoughts. --- End quote --- Which sections are bad advice in your opinion? I have been designing 40 input, 1.0 uV-stable ADC circuits for thermocouple measurements with their IC's (AD7793) and following their design guidelines. Still looking for ways to improve this circuit if you could offer better advice. |
| shapirus:
--- Quote from: KaneTW on February 17, 2023, 02:46:45 am ---I saw this ages ago. IMO it just doesn't hold the test of time anymore. --- End quote --- What would be a good article to read on this topic these days? |
| PlainName:
--- Quote ---because you can... respin the board if there is a problem --- End quote --- You can respin if you notice a problem. What about if it's a bit iffy but works fine on your bench - is it still going to work under different circumstances somewhere else? |
| coppercone2:
--- Quote from: mulcahla on February 17, 2023, 02:57:42 pm --- --- Quote from: SiliconWizard on February 17, 2023, 02:19:03 am ---https://www.analog.com/en/analog-dialogue/articles/staying-well-grounded.html (Well, I don't know how the author is affiliated with AD though.) A lot of bad advice and a few reasonable points. Curious to hear about your thoughts. --- End quote --- Which sections are bad advice in your opinion? I have been designing 40 input, 1.0 uV-stable ADC circuits for thermocouple measurements with their IC's (AD7793) and following their design guidelines. Still looking for ways to improve this circuit if you could offer better advice. --- End quote --- I suggest a 1/4 size prototype for testing to see if you have the right track. |
| exe:
So... what's wrong with the article? |
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