SparkoS Labs were making discrete voltage regulators, discrete op-amps for home gear (360x series), a discrete op-amp for pro gear (2590 series), and kits to upgrade Marantz and Sansui receivers and ...

We are all used to the op-amp, as a little black box from which we can derive an astonishingly useful range of circuit functions. But of course within it lurks a transistor circuit on a chip, and u… ...

TI introduced an op amp and family of comparators in its new X2SON packages measuring just 0.8 × 0.8 mm—and there's no compromise in performance.

The rail-to-rail op amp is unity-gain stable and has a 2-MHz gain bandwidth (GBW) product—adequate for its targeted applications—along with a 1.2-V/µs slew rate and open-loop gain of 140 dB ...

As the new top-of-the-line DAC/amplifier in the HIFIMAN lineup, the EF1000DAC includes several updates to the original EF1000 amplifier. The new model is the first to feature HIFIMAN’s ultra-precise ...

The auto-zero amplifier uses a chopper amplifier and an op-amp just as the chopper-stabilised amplifier does, except the chopper does not contribute directly to the output.

Although monolithic instrumentation amplifiers are more cost-effective than their discrete and modular predecessors, the limited variety of monolithic instrumentation amps restricts their use. You can ...

The API Discrete Summing Mixer (DSM) is a 19-inch rollable studio rack specifically designed to work with any digital audio workstation by providing analog summing, mixing, control room ...

There is also an appendix on page 303 about op amp topologies. This is also with an audio low-frequency emphasis. He does not discuss current feedback amplifiers. It is more about single, double and ...

As Dan was researching the issue, he came across “discrete op amps” that sounded interesting. A video associated with the site describes these devices as being better sonically. The company is Sparkos ...

Function specific amplifiers improve system capabilities.Operational amplifiers (op amps) are increasingly being used as building blocks in more highly integrated ics, each targeted at a specific ...