A 0.6-V 82-dB delta-sigma audio ADC using switched-RC integrators. - Gil-Cho Ahn; Dong-Young Chang; Matthew E. Brown; Naoto Ozaki; Hiroshi Youra; Ken Yamamura; Koichi Hamashita; Kaoru Takasuka; Gábor C. Temes; Un-Ku Moon (IEEE J. Solid State Circuits, 2005)