DocumentCode
2854135
Title
An inexpensive millivolt A/D converter
Author
Prozeller, P.
Author_Institution
Bell Telephone Laboratories, Inc., Holmdel, NJ, USA
Volume
XV
fYear
1972
fDate
16-18 Feb. 1972
Firstpage
150
Lastpage
151
Abstract
An A/D converter designed to modulate a pulsewidth using a capacitor charging technique will be described. It can measure, with less than 200 μV zero error, voltages of either polarity, to ground or floating.
Keywords
Capacitors; Charge measurement; Charge transfer; Current measurement; Pulse amplifiers; Sampling methods; Space vector pulse width modulation; Switches; Telephony; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference. Digest of Technical Papers. 1972 IEEE International
Conference_Location
Philadelphia, PA, USA
Type
conf
DOI
10.1109/ISSCC.1972.1155103
Filename
1155103
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