NNNI's Multislope ADC (And Other Jokes You Can Tell Yourself) - Part II

[@reps]

the fear of takovskys 🍴 & 👅 motivates us all to do our best

[@NNNILabs]

Indeed!

[@HoorGuvLabs]

:0

[@crafterjlh6321]

I loved this video! As a super novice at electronics, I understood maybe 8% of what you're doing, but your style and passion are amazing! Keep it up!

[@NNNILabs]

Thanks!

[@cellularmitosis2]

Nice video!

[@NNNILabs]

Thanks!

[@w62810616]

Where is part 1

[@NNNILabs]

kzbin.info/www/bejne/q5StgH53nah7irM Second half of this video.

[@w62810616]

@@NNNILabs thank you, why do you use 2 opamps in the integration circuit ? what does the output divider do from the first opamp ?

[@NNNILabs]

@@w62810616 That two op-amp configuration is called a composite amplifier, which can combine the best of two op-amps. In this case, the first op-amp can be a precision one since it determines offset voltage, and the second one can be a fast op-amp with a high slew rate. This is helpful because not all precision op-amps are fast, and not all fast op-amps have a low offset voltage. The divider is there to reduce open-loop gain for stability, values are cut and try.

[@kavithasudhakar7376]

👍

[@thatredkite8310]

Very cool but it didn't even work

[@NNNILabs]

that's my specialty - my projects don't work

[@thatredkite8310]

@@NNNILabs keep working and they will work one day

[@thatredkite8310]

@@HoorGuvLabs smh

[@HoorGuvLabs]

@@thatredkite8310 typical kite smh

[@HoorGuvLabs]

Based

[@NNNILabs]

It didn't even work in the end lol

[@HoorGuvLabs]

@@NNNILabs lolol