Tennessee-based Emotiva has built its reputation since 2003 by focusing on performance, solid engineering, and long-term reliability rather than boutique pricing or cosmetic excess. The company’s ...

On the output side, the K11 R2R provides both single ended and balanced headphone connections. The 6.35 mm single ended ...

Extend the LM358 op-amp family’s output voltage range by cascading the op-amp with a few simple, inexpensive components.

An audio amplifier was once a fairly simple analogue device, but in recent decades a typical home entertainment amplifier will have expanded to include many digital functions. When these break ...

It used to be a rite of passage to be able to do the math necessary to design various bipolar transistor amplifier ...

The UK's first "teacherless" GCSE class, using artificial intelligence instead of human teachers, is about to start lessons. David Game College, a private school in London, opens its new teacherless ...

Abstract: This article presents an innovative power amplifier (PA) architecture designed to achieve dual-mode three-stage Doherty operation through the incorporation of a reciprocal bias configuration ...

Abstract: Based on a 0.18 μm BCD process, this paper presents a high-performance rail-to-rail operational amplifier power management and control system for high-voltage applications, which can be ...

You can buy single-chip PGAs. Visit e.g. Programmable & variable gain amplifiers (PGAs & VGAs). However, here we are going to build one. Don't worry 🙂 Just hit Alt ...