Title: A survey on EEG signal acquisitions for non-invasive method ASIC's

Authors: R.S. Sandesh; Nithya Venkatesan

Addresses: Department of Electronics and Instrumentation Engineering, R.V. College of Engineering, Bengaluru 59, India ' School of Electrical Engineering, VIT University, Chennai 127, India

Abstract: This paper provides an insight about review of EEG acquisition systems for non invasive in terms of ASIC's. The features like operating voltage, gain, input noise, NEF, current, CMRR, electrode offset rejection and input impedance etc. for ASIC's are focused and studied in detail. The comparison provided helps to select the EEG acquisition based on above parameters.

Keywords: instrumentation amplifier; EEG; CMRR; common mode rejection ratio; CMOS; NEF; CMFB; common mode feedback; CMFF; common mode feed forward; DRL; driven right leg.

DOI: 10.1504/IJBET.2017.085145

International Journal of Biomedical Engineering and Technology, 2017 Vol.24 No.3, pp.297 - 309

Received: 02 Mar 2016
Accepted: 08 Jun 2016

Published online: 13 Jul 2017 *

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