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 ...

A free online environment where users can create, edit, and share electrical schematics, or convert between popular file formats like Eagle, Altium, and OrCAD. schematics.io Find the IoT board you’ve ...

Abstract: Operational amplifiers are widely used integrated circuits with very high gain. Different transfer characteristics can be easily realized by a few passive components before the input or in ...

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 ...

Abstract: In this paper, a general impedance converter that employs current conveyors and operational amplifier circuits is proposed. The circuit is a hybrid of an operational amplifier and a current ...

ABSTRACT: A new design technique employing CMOS Current Feedback Operational Amplifier (CFOA) is presented. This design approach applies CFA OTA as input stage cascaded with class AB cross-coupled ...

Are your jellybeans getting stale? [lcamtuf] thinks so, and his guide to choosing op-amps makes a good case for rethinking what parts you should keep in stock. For readers of a certain vintage, the ...

ABSTRACT: Although a variety of applications of the OTRAs have been reported in literature, the pole of the transresistance gain Rm of the OTRA has been usually considered to affect the performance of ...