000165292 001__ 165292
000165292 005__ 20251219174252.0
000165292 0247_ $$2doi$$a10.1109/MWSCAS53549.2025.11244449
000165292 0248_ $$2sideral$$a146770
000165292 037__ $$aART-2025-146770
000165292 041__ $$aeng
000165292 100__ $$0(orcid)0000-0001-9710-0910$$aSannino, Andrea$$uUniversidad de Zaragoza
000165292 245__ $$aNon-Linear Modeling and Analysis of Amplifier-Less Potentiostat Architectures
000165292 260__ $$c2025
000165292 5203_ $$aIn this article, a previously published amplifier-less potentiostat architecture is further examined. Starting with a linearized model, the impact of the most important parameters is studied taking in account the electrodes-solution electrochemical interface. A detailed model is obtained and thoroughly verified, and recommended operating conditions are given for certain limit load conditions. Then, a more complete non-linear model is developed to take in account the measurement uncertainty introduced by the circuit non-linear components. This non-linear model is compared to a time domain description of the circuit and it is verified that it can predict the non-linear behavior with a precision better than 20%. This result enables the circuit designers to compensate for these effects and ultimately reduce the overall measurement uncertainty.
000165292 536__ $$9info:eu-repo/grantAgreement/ES/MICINN/PID2022-140556OB-I00$$9info:eu-repo/grantAgreement/ES/UZ-IBERCAJA-CAI/IT14-24
000165292 540__ $$9info:eu-repo/semantics/closedAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000165292 655_4 $$ainfo:eu-repo/semantics/conferenceObject$$vinfo:eu-repo/semantics/publishedVersion
000165292 700__ $$aWiens, David-Peter
000165292 700__ $$aOrtmanns, Maurits
000165292 700__ $$0(orcid)0000-0002-8007-5613$$aArtigas, José I.$$uUniversidad de Zaragoza
000165292 700__ $$0(orcid)0000-0003-1403-1505$$aOtín, Aránzazu$$uUniversidad de Zaragoza
000165292 7102_ $$15008$$2785$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Tecnología Electrónica
000165292 773__ $$g68 (2025), 618-622$$pConf. proc. (Midwest Symp. Circuits Syst.)$$tConference proceedings (Midwest Symposium on Circuits and Systems)$$x1548-3746
000165292 8564_ $$s589863$$uhttps://zaguan.unizar.es/record/165292/files/texto_completo.pdf$$yVersión publicada
000165292 8564_ $$s3269947$$uhttps://zaguan.unizar.es/record/165292/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000165292 909CO $$ooai:zaguan.unizar.es:165292$$particulos$$pdriver
000165292 951__ $$a2025-12-19-14:44:32
000165292 980__ $$aARTICLE