Modern Op-Amp Design Strategy

OBW0549

Joined Mar 2, 2015
3,221
Check this out.......document page 21.
http://ww1.microchip.com/downloads/en/DeviceDoc/MCP6V51-Data-Sheet-DS20006136A.pdf
It's quite amazing what is going on in there, at so little power.
I've been using Maxim's MAX44246, which is similar.

Auto-zeroing op amps such as these, with input offset voltages of only a few microvolts and essentially no input offset voltage drift or 1/f noise, make designing a LOT easier for circuits where extreme DC precision is needed.
 
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