EEVblog #1318 - What's State-of-the-Art in µCurrent Opamps?

Is there a better chopper/auto-zero amplifier than the MAX4239 used in the uCurrent?
A look at the exciting world of parametric searching for components. Follow along as Dave looks for a new state-of-the-art opamp. Success not guaranteed!

Cascading opamps for increased gain: https://www.youtube.com/watch?v=ZvT9hHG17tQ

Forum: https://www.eevblog.com/forum/blog/eevblog-1318-whats-state-of-the-art-in-current-opamps/

#opamp #design #tutorial

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