Loading...
Loading...

Go to the content (press return)

Differential temperature sensor with high sensitivity, wide dynamic range and digital offset calibration

Author
Vidal, E.; Ruiz, S.; Duquenoy, J.; González, J.; Altet, J.
Type of activity
Journal article
Journal
Sensors and actuators A. Physical
Date of publication
2017-08-15
Volume
263
First page
373
Last page
379
DOI
https://doi.org/10.1016/j.sna.2017.06.022 Open in new window
Repository
http://hdl.handle.net/2117/107410 Open in new window
URL
http://www.sciencedirect.com/science/article/pii/S092442471630512X?via%3Dihub Open in new window
Abstract
The goal of this paper is twofold: first to add together all different causes that can alter the offset of a differential temperature sensor and, second, to present a new differential temperature sensor architecture that can digitally compensate for this behavior and therefore extends the sensor dynamic range. Measurements performed on a 65 nm CMOS differential temperature sensor are presented to illustrate the discussion. As evolution of the state of the art, an automatic calibration procedure ...
Citation
Vidal, E., Ruiz, S., Duquenoy, J., González, J., Altet, J. Differential temperature sensor with high sensitivity, wide dynamic range and digital offset calibration. "Sensors and actuators A. Physical", 15 Agost 2017, vol. 263, p. 373-379.
Keywords
CMOS temperature sensors, Differential temperature sensors, Integrated circuits, Offset temperature correction, Thermal testing
Group of research
EPIC - Energy Processing and Integrated Circuits
HIPICS - High Performance Integrated Circuits and Systems
PERC-UPC - Power Electronics Research Centre

Participants