Traditional Culture Encyclopedia - Traditional customs - What is the difference between "Difet operational amplifier" and general operational amplifier? Why did you say "Difet"
What is the difference between "Difet operational amplifier" and general operational amplifier? Why did you say "Difet"
Let me explain it to you from the English vocabulary. Di in Difet refers to two stages, and fet should refer to Jfet. Fet generally refers to junction field effect transistor, such as traditional 3DJ6. If this analysis is correct, then this operational amplifier adopts two-stage field effect transistor, which has the characteristics of high input impedance, high sensitivity, small distortion and fast conversion speed. This kind of operational amplifier should be similar to TL072 which is commonly used now.
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