A Multi-Channel Instrumentation System for Biosignal Recording

被引：0

作者：

Yu, Hong ^{[1
]}

Li, Pengfei ^{[1
]}

Xiao, Zhiming ^{[1
]}

Peng, Chung-Ching ^{[1
]}

Bashirullah, Rizwan ^{[1
]}

机构：

[1] Univ Florida, Dept Elect & Comp Engn, Gainesville, FL 32611 USA

来源：

2008 30TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-8 | 2008年

关键词：

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

This paper reports a highly integrated battery operated multi-channel instrumentation system intended for physiological signal recording. The mixed signal IC has been fabricated in standard 0.5 mu m 5V 3M-2P CM S process and features 32 instrumentation amplifiers, four 8b SAR ADCs, a wireless power interface with Li-ion battery charger, low power bidirectional telemetry and FSM controller with power gating control for improved energy efficiency. The chip measures 3.2mm by 4.8mm and dissipates similar to 2.1mW when fully operational.

引用

页码：2020 / 2023

页数：4

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