DocumentCode
891535
Title
Instrumentation amplifier IC designed for oxygen sensor interface requirements
Author
Miller, Bernard D. ; Sample, Lawrence R.
Volume
16
Issue
6
fYear
1981
fDate
12/1/1981 12:00:00 AM
Firstpage
677
Lastpage
681
Abstract
Describes an instrumentation amplifier, using standard bipolar processing, with an input common mode voltage range extending below the single supply ground to -1 V. The integrated circuit has the bandwidth and gain necessary to meet the particular requirements of amplifying the output of a zirconia dioxide sensor to continuously measure the relative amount of oxygen in the automotive exhaust. Gain is trimmed to ±1/4 percent accuracy using fusible aluminum links.
Keywords
Bipolar integrated circuits; DC amplifiers; Linear integrated circuits; Oxygen; Zirconium compounds; bipolar integrated circuits; linear integrated circuits; oxygen; zirconium compounds; Bandwidth; Bipolar integrated circuits; Gain measurement; Gas detectors; Instruments; Integrated circuit measurements; Measurement standards; Particle measurements; Sensor phenomena and characterization; Voltage;
fLanguage
English
Journal_Title
Solid-State Circuits, IEEE Journal of
Publisher
ieee
ISSN
0018-9200
Type
jour
DOI
10.1109/JSSC.1981.1051661
Filename
1051661
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