an 8-channel driver and a photo receiver amplifier IC. The new devices enhance Apex’s current range of integrated circuits, which offer supply voltages reaching 350V and have multi-channel topologies.

The author’s prototype is shown in Fig. 1. The circuit diagram of the STK435-based stereo amplifier is shown in Fig. 2. The design includes the STK IC, resistors, and capacitors, with two audio inputs ...

A great many clever, useful, and tempting circuit ... IC, such as the ADR121, instead of tapping off V S. This consideration is important when designing circuits with both in-amps and op amps.

Class D audio amplifier chips are a type of amplifier that uses switching technology to convert an input audio signal into a high-frequency pulse-width modulated (PWM) signal. These amplifiers are ...

Our how to choose the best headphone amp section below can help you decide which kind is best for you. Our in-house team of expert reviewers tests headphone amplifiers from every corner of the market ...

Headphone users will also appreciate a dedicated headphone amplifier circuit for those moments where you want to escape from it all and hog all the tunes for yourself. At home in the upper mid-range ...

As cheap microcontrollers have given us an impressive range of test equipment trinkets to play with, it’s easy to forget some ...

A new family of Hyperfast rectifiers lower switching losses while reducing parasitic capacitance and recovery time.

We're seeing customer design teams accelerate their design process by 10x using our schematic driven layout solution,'' stated Ernie Koeroghlian, business unit director of the Custom IC Design ...

That spring, Fairchild began a push to build what they called "unitary circuits" and they also applied for a patent on the idea. Knowing that TI had already filed a patent on something similar ...