Offset correction of low power, high precision op amp using digital assist for biomedical applications

Matt Duwe. Offset correction of low power, high precision op amp using digital assist for biomedical applications. In 2012 IEEE International Symposium on Circuits and Systems, ISCAS 2012, Seoul, Korea (South), May 20-23, 2012. pages 850-853, IEEE, 2012. [doi]