This file type includes high-resolution graphics and schematics when applicable. Instrument amplifiers (INAs) are widely used for signal conditioning in data-acquisition systems and telemetry. Their ...

The superbal circuit will be familiar to anyone involved in balanced signal transmission [1]; it is a differential amplifier which presents identical input impedances to both legs of a balanced line.

Dallas, Texas–Op amps, those versatile building blocks of the analog world, already come in thousands of varieties. Still, there's always a need for more and better, where “better” means having more ...