DocumentCode
2105796
Title
136/spl mu/W/channel autonomous strain gauge datalogger
Author
Claes, W. ; De Coornan, M. ; Sansen, W. ; Puers, R.
Author_Institution
Katholieke Univ., Leuven, Heverlee, Belgium
fYear
2003
fDate
13-13 Feb. 2003
Firstpage
196
Abstract
A single-chip 18-channel strain gauge datalogger IC is integrated in a 0.7/spl mu/m CMOS technology. The chip combines a 10 microstrain accuracy sensor interface with digital offset-compensation, a wireless 132kHz/66kHz transceiver and a 23.4kgate digital unit with adjustable data-processing. The datalogger´s maximum power consumption, including an external 2Mb RAM, is 136/spl mu/W/channel at 3.1V.
Keywords
CMOS integrated circuits; data loggers; mixed analogue-digital integrated circuits; strain gauges; transceivers; 0.7 micron; 132 kHz; 2 Mbit; 3.1 V; 66 kHz; CMOS; adjustable data-processing; autonomous strain gauge datalogger; digital offset-compensation; power consumption; sensor interface; wireless transceiver; Capacitive sensors; Decoding; Dentistry; Electrical resistance measurement; Frequency; In vivo; Prosthetics; Sampling methods; Strain measurement; Transceivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 2003. Digest of Technical Papers. ISSCC. 2003 IEEE International
Conference_Location
San Francisco, CA, USA
ISSN
0193-6530
Print_ISBN
0-7803-7707-9
Type
conf
DOI
10.1109/ISSCC.2003.1234264
Filename
1234264
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