Andy recommends favorite resources for basic op amp circuits and includes a portion of TI's AN-20. Test your knowledge with ...

This miniature audio amplifier delivers up to 250mW and can be used like a final stage audio amplifier for radio sets. The schematic is very simple: one BC547 transistor controls a balanced power ...

A team of Case Western Reserve University engineers has designed and fabricated integrated amplifier circuits that operate up to 600°C. The silicon-carbide amplifiers have applications in aerospace ...