DocumentCode
902404
Title
A 20-μW precision operational amplifier
Author
Bowers, Derek F.
Volume
22
Issue
3
fYear
1987
fDate
6/1/1987 12:00:00 AM
Firstpage
322
Lastpage
329
Abstract
A precision operational amplifier is described which draws 12 μA of quiescent current and can operate from a 1.6-V supply while requiring no external components such as the usual biasing resistor. The amplifier has DC characteristics comparable to the industry standard OP-07 and AC characteristics as good as currently available micropower devices. The circuit has an input voltage range and an output swing which include the negative supply to facilitate its use in battery-powered and other single-supply applications.
Keywords
Operational amplifiers; operational amplifiers; Circuits; Current supplies; Helium; Instruments; Low voltage; Operational amplifiers; Rails; Resistors; Satellites; Temperature distribution;
fLanguage
English
Journal_Title
Solid-State Circuits, IEEE Journal of
Publisher
ieee
ISSN
0018-9200
Type
jour
DOI
10.1109/JSSC.1987.1052728
Filename
1052728
Link To Document