Sigma Delta ADCs and DACs for FPGA Recently I stumbled across a research paper describing how an Analog-to-Digital (ADC) converter can be implemented almost entirely within an FPGA. The paper ...

Delta-sigma (ΔΣ) converters may sound complex, but at their core, they are all about precision. In this post, we will peel back the layers and uncover the fundamentals behind their elegant design. At ...

During its 57th National Convention, Delta Sigma Theta Sorority, Inc. convened more than 20,000 members in Washington, D.C., with another 13,000 participating virtually. At the heart of the multi-day ...

Abstract: The application space of delta-sigma analog-to-digital converters has been greatly extended during the last few decades with applications ranging from ...

But isn't this an implementation of a delta modulator ADC, rather than delta sigma, due to the integrator being present at the feedback and not between the summing and quantizer?

The CS5374 is a dual, high-performance amplifier and delta-sigma modulator with high input impedance amplifier and differential analog input. It has low total harmonic distortion as well as low power ...

The AD7403 provides precision current and voltage measurement in DC/AC power conversion applications. May 27, 2014 - Analog Devices introduced AD7403 isolated sigma-delta modulator for precision ...