Editor's note: Linear Integrated Systems co-founder, John H. Hall, is an industry veteran who is still hands on when it comes to innovations like the latest JFET, LSK489. Anyone using an electronic ...
The OPA140, OPA2140, and OPA4140 op amp family is a series of low-power JFET input amplifiers that feature good drift and low input bias current. The rail-to-rail output swing and input range that ...
Commercial curve tracers have existed for decades. But designers without access to one can create a simple circuit that uses a function generator and oscilloscope to generate JFET transfer and ...