TY - JOUR AU - Garnier-Fernández, D. AU - Serra-Graells, F. AU - Jiménez-Jorquera, C. AU - Baldi-Coll, A. AU - Arias de Fuentes, O. PY - 2021 TI - An Integrated ΔΣ A/D Architecture for Smart ISFET JF - Revista Cubana de Física; Vol 38 No 1 (2021) KW - N2 - In this paper, we present an architectural and electrical design of an integrated A/D converter configuration, based on ΔΣ modulation, for data acquisition from an ISFET (Ion Sensitive Field Effect Transistor) microsensor, applied to the development of a Smart ISFET. This A/D architecture in continuous-time, incorporates the microsensor as a component of the integrated circuit, together the required electronics for the automatic correction of the ISFET´s offset fulfilling the necessary requirements for the development of a portable device. UR - http://revistacubanadefisica.org/index.php/rcf/article/view?path=