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6y
Current Sources & Voltage References
Operational amplifiers (op amps) can be used to create (1) precision current sources and sinks, which range from submicroamps to milliamps, and (2) current regulators, which range from milliamps to ...
Electronic Design
15d
Modeling on Mondays: The GAP/R K2-W Vacuum-Tube Op Amp in SPICE (Part 4)
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 ...
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