Título:
Design of a micropower signal conditioning circuit for a piezoresistive acceleration sensor
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Autor:
Arnaud, Alfredo
Barú, Marcelo
Picún, Gonzalo
Silveira, Fernando
Barú, Marcelo
Picún, Gonzalo
Silveira, Fernando
Tutor:
Tipo de documento:
Artículo
Editor:
Palabras clave:
Signal design
Piezoresistance
Acceleration
Pacemakers
Circuit testing
Threshold voltage
Integrated circuit measurements
Microelectronics
Piezoresistance
Acceleration
Pacemakers
Circuit testing
Threshold voltage
Integrated circuit measurements
Microelectronics
Descriptores:
ELECTRÓNICA
Año de publicación:
1998
Contenido:
Resumen:
The design and test of a micropower signal conditioning circuit for a piezoresistive accelerometer is presented. The circuit is intended for sensing human body motion in rate-adaptive cardiac pacemakers. A strategy is proposed to allow handling of the piezoresistive sensor with the desired level of consumption. Experimental results show the fabricated circuit is able to measure accelerations in the range from 0.04 g to 0.34 g with a total consumption of less than 3 /spl mu/A with supply voltages down to 2 V.
Descripción:
Postprint
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Editorial:
IEEE
EN:
ISCAS '9. IEEE International Symposium on Circuits and Systems, 1998. . Proceedings.
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Citación:
Arnaud, Alfredo, Barú, Marcelo, Picún, Gonzalo, Silveira, Fernando. Design of a micropower signal conditioning circuit for a piezoresistive acceleration sensor [en línea] ISCAS '9. IEEE International Symposium on Circuits and Systems, 1998.
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Departamento académico:
Electrónica
Grupo de investigación:
Microelectrónica
Licencia:
Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC - By-NC-ND)
Colecciones:
| Ficheros | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| ABPS98.pdf | — | 80.2 KB | Adobe PDF |