Immunity Modeling of the LM2902 Operational Amplifier

Sjoerd Op 'T Land (1) , Frédéric Lafon (2) , François de Daran (2) , Frank Leferink (3) , M'Hamed Drissi (4) , Mohamed Ramdani (1)

1 ESEO-EMC
2 VALEO
3 Telecommunication Engineering [TE]
4 IETR - Institut d'Électronique et des Technologies du numéRique

Component models that predict functional failure are necessary for predicting the immunity of systems to electromagnetic interference (EMI). A method to extract these models using measurements on integrated circuits (ICs) already exists. This measurement method for ICs with single-ended connections is extended, to include ICs with differential connections. The LM2902 op-amp is measured and modeled as a first case study.

Mots clés: immunity; integrated circuit; ICIM; DPI; modeling; differential connection; operational amplifier

Domaines: Electronique

Sjoerd Op 'T Land, Frédéric Lafon, François de Daran, Frank Leferink, M'Hamed Drissi, et al.. Immunity Modeling of the LM2902 Operational Amplifier. EMC Europe 2010, 9th International Symposium on EMC and 20th International Wroclaw Symposium on Electromagnetic Compatibility, Sep 2010, Wroclaw, Poland. pp.1-4. ⟨hal-00776523⟩