Low-Power High-Resolution 32-channel Neural Recording System

Xiao, Yun, Donghwi, Kim, Stanacevic, M., Mainen, Z. F. (2007) Low-Power High-Resolution 32-channel Neural Recording System. Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 1. pp. 2373-2376.

URL: https://www.ncbi.nlm.nih.gov/pubmed/18002470
DOI: 10.1109/IEMBS.2007.4352804

Abstract

A design of low-power 32-channel neural recording system with on-chip high-resolution A/D converters is presented. A neural front-end including low-noise fully differential pre-amplifier, gain stage, and buffer consumes only 56 muW. Two 13-bits extended counting A/D converters running at 512 KHz sampling rate are integrated with 32 neural front-ends on a chip. The experimental prototype was designed in 0.6 mum CMOS process. With a 3.3 V power supply, total power consumption of a chip is 22 mW and the whole system occupies an area of 3 mm times 3 mm.

Item Type: Paper
Subjects: organs, tissues, organelles, cell types and functions > cell types and functions > cell types > neurons
organs, tissues, organelles, cell types and functions > cell types and functions > cell types > neurons
organs, tissues, organelles, cell types and functions > cell types and functions > cell types > neurons
CSHL Authors:
Communities: CSHL labs > Mainen lab
Depositing User: CSHL Librarian
Date Deposited: 30 Aug 2011 21:38
Last Modified: 11 Apr 2018 14:35
Related URLs:
URI: http://repository.cshl.edu/id/eprint/15280

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