A 60V chopper amplifier achieving 3 μV VOS with adaptive input bias current compensation. - Jingbin Feng; Shanshan Zhou; Peiru Hou; Pengda Qu; Yue Zhao 035; Zhiming Xiao (Microelectron. J., 2026)

A 60-V Chopper Amplifier Achieving 0.12-μV Ripple and 2-μV VOS Over Full Temperature With Calibration. - Jingbin Feng; Shanshan Zhou; Peiru Hou; Pengda Qu; Yue Zhao 035; Zhiming Xiao (IEEE Trans. Circuits Syst. II Express Briefs, 2026)