A designer's guide to op-amp gain error

October 2009
EDN Europe;Oct2009, Vol. 56 Issue 10, p35
Trade Publication
The article offers tips on how to design operational amplifier for one's integrated circuit. When designing an amplifier, it is suggested to know the signal's maximum bandwidth, amplifier's closed-loop noise gain and the gain-bandwidth product. One should avoid selecting amplifier with closed-loop bandwidth with higher than maximum frequency signal because it will result to disaster.


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