This paper presents an instrumentation amplifier input circuit exhibiting a high degree of immunity against conducted common-mode electromagnetic interferences (EMI) which are injected into its inputs. The proposed input circuit achieves a high common-mode EMI rejection by minimizing the impact of mismatch. A case study illustrates the theoretical analyses, and evaluates the superior performances of the proposed input structure by comparing these to the results which are obtained using a classic approach.
An instrumentation amplifier input circuit with a high immunity to EMI
Ein Instrumentenverstärkereingangskreis mit hoher EMI-Unempfindlichkeit
2008
6 Seiten, 12 Bilder, 1 Tabelle, 5 Quellen
Aufsatz (Konferenz)
Englisch
Wideband, High-Input-Impedance Buffer Amplifier
Online Contents | 1996
Wideband, High-Input-Impedance Buffer Amplifier
NTRS | 1996
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