Measurement system gain and DC level shift programming

Author

Catunda, Sebastian Y C ; Naviner, Jean-François ; Deep, Gurdip S. ; Freire, Raimundo C S

Author_Institution

ComElec, Ecole Nat. Superieure des Telecommun., Paris, France

Volume

1

fYear

2000

fDate

2000

Firstpage

507

Abstract

An analysis of the effects of programming the gain and DC level shift in a conditioning circuit on the effective resolution and measurement range is carried out for a measurement system with configurable signal conditioning circuits. This analysis can be applied when designing such systems using discrete elements or integrated circuits. An example to illustrate the proposed analysis procedure is also presented

Keywords

analogue-digital conversion; measurement systems; programmable circuits; signal processing equipment; signal resolution; ADC; DC level shift programming; conditioning block programming resolution; configurable signal conditioning circuit; discrete elements; effective resolution; measurement range; measurement system gain; programmable gain; programming effects; usable signal; Current measurement; Gain measurement; Logic programming; Loss measurement; Sensor systems; Signal resolution; Switched capacitor circuits; Temperature measurement; Temperature sensors; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation and Measurement Technology Conference, 2000. IMTC 2000. Proceedings of the 17th IEEE

Conference_Location

Baltimore, MD

ISSN

1091-5281

Print_ISBN

0-7803-5890-2

Type

conf

DOI

10.1109/IMTC.2000.846917

Filename

846917