Current feedback amplifiers are one of the oldest amplifier topologies around. I remember the days when Comlinear ruled the market in the 80s with their high speed offerings. Analog Devices, ...
A previous column dealt with the VFOA (voltage-feedback op amp, Reference 1). This column explains the CFOA (current-feedback op amp) and includes a performance analysis. Slew rate and frequency ...
This file type includes high-resolution graphics and schematics when applicable. Recently, an engineer asked for a solution to provide high-side monitoring of a 20-A load with an accurate overcurrent ...