Design Challenge The author was tasked with improving the performance of an evaluation board for the LMP7721 low-input-bias-current CMOS operational amplifier. The board needed to showcase the ...

These common op-amp circuits are useful for amplifying various analog signals. The ideal op amp model helps us understand how these circuits operate. For more detailed information on op amp circuits, ...

Keep in mind that op amps prefer balanced design, so consider a balanced op-amp design for your next linear circuit. Plato’s Gain Formula is Z F /Z I for balanced circuits.

Bipolar transistors amplify current and that makes them ... 11 thoughts on “ Circuit VR: Starting An Amplifier Design ” ... Al. It hurts, so I’m learning. The schematics and visuals are top ...

Most circuits that require current loss detection use expensive isolation amplifiers. This circuit solves that problem with a simple and low-cost method to detect current loss of 4-20 mA.