Low cost microcontrollers are increasingly expected to provide high performance analog functions for applications that previously used stand-alone ADCs. These applications include power metering, ...

Single-phase motors are common in many industries and can be found in blowers, pumps, fans, lathes, and numerous other types of equipment. Single-phase motor failures or malfunctions can often be ...

Many sensors have a small analog signal that rides on top of a larger dc pedestal. For these circuits (Fig. 1), the signal must be ac coupled and amplified before it’s digitized. The feedback of an ...

This file type includes high resolution graphics and schematics when applicable. Yet recently, continuous-time delta-sigma ADCs have gained popularity in technical journals and the industry. They have ...

Wolfson Microelectronics has announced the launch of new DAC which it claims brings ultra low power to a new level. The WM8912 has been designed to extend playback time, reduce system cost and enhance ...