The following is Part 1 of a four-part series. The basic one-op-amp differential amplifier consists of one op-amp and four resistors. Yet few have contemplated the depth of its complexity. It is ...
After a brief review of the history of the K2-W vacuum-tube op amp, an LTspice model is used to create its schematic in preparation for SPICE simulation. The availability of hierarchical blocks for ...
With one-op-amp diff-amp parameters defined in the first article in this series, the following calibration procedure can be applied manually or by a μC-based system. Each step follows a set, measure, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results