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Low offset voltage instrumentation amplifier by using double chopper stabilization technique

  • Makoto Sada
  • , Koichi Tanno*
  • , Masaya Shimoyama
  • , Zainul Abidin
  • , Hiroki Tamura
  • , Takako Toyama
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In this paper, we propose a low offset voltage instrumentation amplifier (INA) for biological signal. The proposed circuit consists of the INA and double chopper stabilization circuit for achiving low offset voltage. The proposed circuit was evaluated through HSPICE using 1P 2M 0.6μm CMOS process. The offset voltage could be reduced to 4.1[mV] with the power consumption of 75.9[μW].

Original languageEnglish
Title of host publicationGenetic and Evolutionary Computing - Proceedings of the 9th International Conference on Genetic and Evolutionary Computing
EditorsJerry Chun-Wei Lin, Jeng-Shyang Pan, Thi Thi Zin, Pyke Tin, Mitsuhiro Yokota
PublisherSpringer Verlag
Pages299-309
Number of pages11
ISBN (Print)9783319232065
DOIs
Publication statusPublished - 2016
Externally publishedYes
Event9th International Conference on Genetic and Evolutionary Computing, ICGEC 2015 - Yangon, Myanmar
Duration: 26 Aug 2015 → 28 Aug 2015

Publication series

NameAdvances in Intelligent Systems and Computing
Volume388
ISSN (Print)2194-5357

Conference

Conference9th International Conference on Genetic and Evolutionary Computing, ICGEC 2015
Country/TerritoryMyanmar
CityYangon
Period26/08/15 → 28/08/15

Keywords

  • Double chopper stabilization technique
  • Instrumentation amplifier
  • Offset voltage

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