A Sub-1μW 16-Bit Fully Dynamic Zoom ADC Compatible With Free-Running and Incremental Modes Using Residue Feedforward and Extended Counting Techniques. - Yuyan Liu; Xinjie Wu; Xiaopeng Yu 002; Junjie Hung; Ling Lin; Pengpeng Chen; Nianxiong Nick Tan (IEEE Trans. Circuits Syst. II Express Briefs, 2024)