In electronics, a Norton amplifier—also known as a current differencing amplifier (CDA)—is a specialized analog circuit that ...

The operational amplifier is arguably the most useful single device in analog electronic circuitry. When you apply them in the circuits, you must know their basics and functions. As for the function ...

An operational amplifier or op-amp is simply a linear Integrated Circuit (IC) having multiple-terminals. The op-amp can be considered to be a voltage amplifying device that is designed to be used with ...

Discover how operational amplifiers work, and why they’re essential to so many electronic circuits in this clear and practical Elektor video. We offer a clear and structured explanation of the ...

Abstract: An improved dynamic-biased CMOS operational amplifier for biomedical circuits is presented in this paper. The proposed ultra-low power operational amplifier comprises a weak-inversion biased ...

National Semiconductor has developed a proprietary silicon-on-insulator (SOI) BiCMOS analog process technology specifically for operational amplifier applications in the 0.9 V to 12 V supply voltage ...

Abstract: Amperometric biosensors have become increasingly popular due to the ease of processing information in the electronic domain. However, the largest obstacles to their widespread adoption lie ...

Andy recommends favorite resources for basic op amp circuits and includes a portion of TI's AN-20. Test your knowledge with our op amp quiz; answer explanations are included. By 1969, a fledgling ...