Many PWM (pulse-width-modulated) applications, such as Class D audio amplifiers, require symmetric drive circuitry. Comprising complementary N- and P-channel FET devices with gates and sources ...

Dipping into the Linear Integrated Systems website again, revealed another interesting app note on fet amplifier front-ends, written around the firm’s LSK489 monolithic dual low-noise n-fet. Called, ...

The OPA656 combines a very wideband, unity-gain stable, voltage-feedback op amp with a FET-input stage to offer an ultra high dynamic-range amplifier for ADC (analog-to-digital converter) buffering ...

How a paper substrate and biodegradable circuitry can be used for basic circuits. How the researchers fabricated and connected active and passive devices literally “on paper.” Details of their first, ...