Analog designers often need matched resistors. One solution is integrated resistor networks, but what if they don't offer the ...

Op amps are pretty dang cool, with a lot of neat circuits you could build using them. I actually just put the finishing touches on my first actual op amp design and sent the design files over to ...

Figure 1 shows an idealized version of the circuit. Figure 1 This circuit using ideal op amps will create a one-shot pulse that runs rail-to-rail. Advertisement. ... Using an op amp without ...

The circuit in the figure is much cheaper and based on a common op amp used as a non-inverting amplifier. The heart of the circuit is the current mirror of R7, N-channel FET Q3, and series ...

A while back, [Chris Lu] was studying how analog circuits, specifically op-amps can be used to perform mathematical operations and wondered if they could be persuaded to solve differential equation… ...