htg
Full Member level 5
I saw it in a data sheet of an Analog Devices MOSFET-input precision op amp. Has anyone tried to use such an op amp, so you can tell me if
1 µV voltage offset is true?
1 µV voltage offset is true?
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that you know of ...The only relatively noise-free method of switching
Don't mix different things:I understand that a chopper keeps flipping the input DC signal so that an AC signal is obtained and amplified.
But to do it with microvolt signals requires using noise-free switches.