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Low-power direct resistive sensor-to-microcontroller interfaces

Autor
Lopez-Lapeña, O.; Serrano, R.; Casas, J.O.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on instrumentation and measurement
Data de publicació
2016-01-01
Volum
65
Número
1
Pàgina inicial
222
Pàgina final
230
DOI
https://doi.org/10.1109/TIM.2015.2479105 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/101967 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/document/7293181/ Obrir en finestra nova
Resum
This paper analyzes the energy consumption of direct interface circuits where the data conversion of a resistive sensor is performed by a direct connection to a set of digital ports of a microcontroller (µC). The causes of energy consumption as well as their relation to the measurement specifications in terms of uncertainty are analyzed. This analysis yields a tradeoff between energy consumption and measurement uncertainty, which sets a design procedure focused on achieving the lowest energy co...
Citació
Lopez-Lapeña, O., Serrano, R., Casas, J. Low-power direct resistive sensor-to-microcontroller interfaces. "IEEE transactions on instrumentation and measurement", 1 Gener 2016, vol. 65, núm. 1, p. 222-230.
Paraules clau
Energy consumption, microcontrollers (µC), powerless sensor nodes, radio-frequency identifier, resistive sensors, sensor electronic interface
Grup de recerca
GRUP ISI - Grup d'Instrumentació, Sensors i Interfícies

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