Wideband Biopotential Amplifier

The biopotential amplifier circuit described by the schematic diagrams of Figures 2.2 and 2.3 covers the complete frequency range of commonly recorded biopotentials with high CMR. In this circuit, a Burr-Brown INA110AG ICIA is dc-coupled to the electrodes via current-limiting resistors R22 and R23. Two Ohmic Instruments IS-1-3.3DP semiconductor

Design and Development of Medical Electronic Instrumentation By David Prutchi and Michael Norris ISBN 0-471-67623-3 Copyright © 2005 John Wiley & Sons, Inc. '

TABLE 2.1 Frequency Ranges of Various Biopotential Signals


Frequency Range

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