Sigma-delta techniques extend DAC resolution

About the author

The full article Sigma-delta techniques extend DAC resolution was published in the June 2004 issue of Embedded Systems Programming magazine. It is written to provide the embedded software engineer with a simple explination of how to extend the resolution of a digital-to-analog converter for cost effective closed-loop systems.

For more in-depth information on all aspect of closed-loop control systems design, see the book Applied Control Theory for Embedded Systems by Tim Wescott.