A five-digit analog-digital converter
- 1 December 1977
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Journal of Solid-State Circuits
- Vol. 12 (6) , 656-662
- https://doi.org/10.1109/jssc.1977.1050975
Abstract
The sigma-delta modulation principle is used in a five-digit plus-sign A/D converter. A simple auto-zero circuit is added to eliminate input-offset problems. Two input voltage ranges can be chosen in a cold-switched range-setting mode. The analog subsystem is implemented into two integrated circuits and contains nearly all necessary elements. Only a timer and up/down counter circuit are required to obtain the digital output signal.Keywords
This publication has 2 references indexed in Scilit:
- Dynamic element matching for high-accuracy monolithic D/A convertersPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1976
- A wide-band monolithic instrumentation amplifier [application of voltage-current convertor]IEEE Journal of Solid-State Circuits, 1975