IEEE - Institute of Electrical and Electronics Engineers, Inc. - A Low-Power Wide Dynamic-Range Current Readout Circuit for Ion-Sensitive FET Sensors

Author(s): Hyunwoo Son ; Hwasuk Cho ; Jahyun Koo ; Youngwoo Ji ; Byungsub Kim ; Hong-June Park ; Jae-Yoon Sim
Sponsor(s): IEEE Circuits and Systems Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Volume: PP
Page(s): 1 - 11
ISSN (Paper): 1932-4545
ISSN (Online): 1940-9990
DOI: 10.1109/TBCAS.2016.2643784
Regular:

This paper presents an amplifier-less and digital-intensive current-to-digital converter for ion-sensitive FET sensors. Capacitance on the input node is utilized as a residue accumulator, and a... View More

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