A low power interface circuit for resistive sensors with digital offset compensation

ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems

Volumn , Issue , 2010, Pages 3092-3095

  Boujamaa, El Mehdi ^a   Alandry, Boris ^a   Hacine, Souha ^a   Latorre, Laurent ^a   Mailly, Frederick ^a   Nouet, Pascal ^a  

^a UNIV MONTPELLIER   (France)

Author keywords

[No Author keywords available]

Indexed keywords

DIGITAL OFFSETS; ENVIRONMENTAL PARAMETER; LOW POWER; MEMS SENSORS; POWER CONSUMPTION; RESISTIVE SENSOR; SIMULATION RESULT; TEMPERATURE VARIATION;

FABRICS; LOGIC CIRCUITS;

NANOSENSORS;

EID: 77955991571     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISCAS.2010.5537970     Document Type: Conference Paper

References (8)

1. L. Hébrard, J.-B. Kammerer and F. Braun. "A chopper Stabilized Biasing Circuit Suitable for Cascaded Wheatstone-Bridge-Like Sensors". IEEE Trans. on Circuits and Systems, 2005, Vol. 52, n° 8.
2. A. Thanachayanont and S. Sangtong. "Low-Voltage Current-sensing CMOS Interface Circuit for Piezo-Resistive Pressure Sensor". ETRI Journal. February 2007, Vol. 29, 1.
3. W. Claes, R. Puers and W. Sansen. "Low-power interfacing for piezoresistive sensors". Journal a. 1999, Vol. 40, 1.
4. G. Asch et al. "Les Capteurs en Instrumentation Industrielle ". 6th. s.l. : Dunod, 2006.
5. W. Claes, R. Puers and W. Sansen. "A 40uA/Channel Compensated 18-Channel Strain Gauge Measurement System for Stress Monitoring in Dental Implants". IEEE J. of solid-state circuits, 2002, Vol. 37, 3.
6. E.M. Boujamaa, N. Dumas, L. Latorre, F. Mailly and P. Nouet. "An Innovative, Offset Immune, Conditioning and Read-out Circuitry for Resistive MEMS Sensors", Joint IEEE North-East Workshop on Circuits and Systems and TAISA Conference, NEWCAS-TAISA'09.
7. E.M. Boujamaa, L. Latorre, F. Mailly and P. Nouet, "Circuit d'Amplification d'un Signal Représentant un variation de Résistance d'une Résistance Variable et Capteur Correspondant", Patent application WO2010001077, January 2010.
8. N. Dumas, L. Latorre and P. Nouet, "Design of a low-cost piezoresistive compass on CMOS", Sensors and actuators A: Physical. August 14, 2006, Vols. 130-131, pp. 302-311.