A 140.5$\mu$W, 99.8% Accuracy, 96.1dB SNR BioZ IC for Real-Time Cell Analysis with On-Demand Push-Pull Excitation and Continuous-Time $\Delta \Sigma$ T-D Readout

Jiayang Li, Junzhe Chen, Xin Zhang +15

This paper presents a bioimpedance IC combining an on-demand push-pull driver and continuous-time $\Delta \Sigma$ T-D readout to address the trade-off between SNR, accuracy and power consumpt…