Instrumentation Applications for Sigma-Delta ADCs

Single-supply, low-power 24-bit A/D converter digitizes low-level signals in industrial-control applications

The AD7714 is the newest member of the  AD771x family of 24-bit sigma-delta converters (Analog Dialogue 26-1, pp. 7-9). Like other members of this high-resolution family, the part provides a programmable-gain front end and a programmable-digital filter. Read full article


Mike Byrne