A 0.06mm2 14nV/√Hz chopper instrumentation amplifier with automatic differential-pair matching

Digest of Technical Papers - IEEE International Solid-State Circuits Conference

Volumn 56, Issue , 2013, Pages 178-179

  Akita, Ippei ^a   Ishida, Makoto ^a  

^a TOYOHASHI UNIVERSITY OF TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

DIGITAL CALIBRATIONS; ENVIRONMENT MONITORING SYSTEM; HIGH SPATIAL RESOLUTION; INSTRUMENTATION AMPLIFIER; LOW-POWER OPERATION; NOISE EFFICIENCY FACTORS; OFFSET VOLTAGE; SENSOR DEVICE;

SENSORS;

EID: 84876535311     PISSN: 01936530     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISSCC.2013.6487689     Document Type: Conference Paper

References (6)

1. Q. Fan, J.H. Huijsing, and K.A.A. Makinwa, "A 21nV/vHz Chopper-Stabilized Multi-Path Current-Feedback Instrumentation Amplifier with 2μV Offset," IEEE J. Solid-State Circuits, vol. 47, no. 2, pp. 464-475, Feb. 2012.
2. F. Michel and M. Steyaert, "On-Chip Gain Reconfigurable 1.2V 24μW Chopping Instrumentation Amplifier With Automatic Resistor Matching in 0.13μm CMOS," ISSCC Dig. Tech. Papers, pp. 372-373, Feb. 2012.
3. R. Wu, J.H. Huijsing, and K.A.A. Makinwa, "A Current-Feedback Instrumentation Amplifier With a Gain Error Reduction Loop and 0.06% Untrimmed Gain Error," IEEE J. Solid-State Circuits, vol. 46, no. 12, pp. 2794-2806, Dec. 2011.
4. Y. Kusuda, "Auto Correction Feedback for Ripple Suppression in a Chopper Amplifier," IEEE J. Solid-State Circuits, vol. 45, no. 8, pp. 1436-1445, Aug. 2010.
5. M. Belloni, E. Bonizzoni, A. Fornasari, and F. Maloberti, "A Micropower Chopper-CDS Operational Amplifier," IEEE J. Solid-State Circuits, vol. 45, no. 12, pp. 2521-2529, Dec. 2010.
6. S. Guo and H. Lee, "Single-Capacitor Active-Feedback Compensation for Small-Capacitive-Load Three-Stage Amplifier," IEEE Trans. Circuits and Systems II: Express Briefs, vol. 56, no. 10, pp. 758-762, Oct. 2009.