In this paper, an innovative Direct Digital Sensing Potentiostat integrated circuit for enzymeless blood glucose sensing and direct digitization is proposed to address the requirements of Body Dust. The circuit occupies a silicon area of 460 μm2 in 180nm CMOS and operates down to 0.4V power supply voltage with 4.7nW power consumption. The functionality of the proposed circuit and its performance under typical conditions and under process and temperature variations is tested by post-layout simulations.

Direct Digital Sensing Potentiostat targeting Body-Dust / Rubino, Roberto; Carrara, Sandro; Crovetti, PAOLO STEFANO. - ELETTRONICO. - (2022). ((Intervento presentato al convegno 2022 IEEE Biomedical Circuits and Systems Conference (BioCAS2022) tenutosi a Taipei nel Oct. 13-15, 2022.

Direct Digital Sensing Potentiostat targeting Body-Dust

Roberto Rubino;Paolo Crovetti
2022

Abstract

In this paper, an innovative Direct Digital Sensing Potentiostat integrated circuit for enzymeless blood glucose sensing and direct digitization is proposed to address the requirements of Body Dust. The circuit occupies a silicon area of 460 μm2 in 180nm CMOS and operates down to 0.4V power supply voltage with 4.7nW power consumption. The functionality of the proposed circuit and its performance under typical conditions and under process and temperature variations is tested by post-layout simulations.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2972538