The operational amplifier is arguably the most useful single device in analog electronic circuitry. When you apply them in the circuits, you must know their basics and functions. As for the function ...

With both current and voltage feedback operational amplifiers (op amps) available to the system designer, how do you select which device to use? This two-part article discusses applications most ...

Andy recommends favorite resources for basic op amp circuits and includes a portion of TI's AN-20. Test your knowledge with our op amp quiz; answer explanations are included. By 1969, a fledgling ...

A simple linear voltage-controlled amplifier can be constructed with one op amp and two JFETs. The amplifier can achieve an 80-dB dynamic control range with less than ...

Rohm has introduced a tiny nano-power rail-to-rail op-amp for sensor amplification, in a 910 x 800μm WLCSP (wafer-level chip-scale package). TLR1901GXZ, as it will be known, is CMOS and has a maximum ...

Intersil says it has used its proprietary precision bipolar process to create a range of op amps for use in 12 to 24bit data acquisition, instrumentation and industrial applications The single ...

ST is turning to an Android smartphone app to present its op-amp product portfolio. ST op-amps is the application in question… ST is turning to an Android smartphone app to present its op-amp product ...

One of my first jobs as a freshly minted graduate engineer involved the maintenance of a set of analogue chart recorders. They were museum pieces by the early 1990s: a motorized roll of graph paper ...