Figure 1 is based on the OP37 which has an impressive list of specs. They include a 60 MHz gain-bandwidth, making 20 kHz bandwidth compatible with gain up to 3000x = +70 dB, noise ~3 nV/Hz 1/2 which ...

The operational amplifier, or op amp, is one of the most basic building blocks used in analog circuits. Ever since single-chip op amps were introduced in the 1960s, thousands of different types ...

The humble op-amp can be configured into so many circuit building blocks that it has become an indispensable tool for designers. It’s tempting to treat an op-amp as a triangular black box in a ...

The major limitation of an ordinary diode, which leads to the principle of using diodes with op-amps, is that an ordinary diode cannot rectify voltages below V r, the cut-in voltage of the diode.

The Hello Kitty Stratocaster is officially back, available in pink or white, and if you are allergic to cute look away ...

If you said yes to all of the above, then Astell & Kern’s flagship digital audio player — the SP3000T — is about to make your sonic dreams come true.  Analog stalwarts write love letters to the warm, ...

With the Eversolo DMP-A10, things are getting more crowded in the premium Music Streamer product category. At $3,680 Eversolo ...

It meets the needs of DIY users and professionals alike by combining advanced motor control, optimized power management, and ...

New components and a fresh lick of paint have helped Ibanez reboot the flagship TS808, but it comes at a hefty price ...

Japanese-made, hand-wired with Mogami cables, and offering an extra 6dB of output… This is a beefed-up TS808 that promises a ...

As an electronic components manufacturer in China, SLKOR offers alternative equivalent to well-know brands like Onsemi, TI, ST, Infineon, Nexperia, etc., in 99% of applications without the need for ...

There are some commercially available multiplier ICs and multiplier circuits can be constructed from op-amp ICs such as 741. The applications of multipliers include frequency doubling, frequency ...