This is the basic configuration of an operational amplifier sample & hold circuit. The FET and transistor are commonly used. The circuit is from an 80's documentation.
The circuit presented is from the 1977’s Linear Integrated Circuits and MOSFETs from RCA. The...
Mouser Electronics counts on its stock with the new TAS6424-Q1 amplifiers from Texas Instruments....
We found this simple gain-50 current sensing circuit in a 2005 Linear Technology publication. The circuit...