Delta-sigma modulation has emerged as a pivotal technique in CMOS technology for high-resolution analogue‐to‐digital conversion. By utilising oversampling and noise-shaping strategies, this method ...

One popular way to reconstruct analog signals in microcontrollers (µCs) is through pulse width modulation (PWM). However, this modulation produces a large number of harmonic components, which limits ...

Based on optical insulation technology and sigma-delta modulation for signal processing, the ACPL-785J isolation amplifier series allows direct measurement of motor phase currents in power inverters.