Publication detail
ASIC for electro-chemical sensor conductivity measurement using bipolar pulse method
PROKOP, R. FUJCIK, L.
Original Title
ASIC for electro-chemical sensor conductivity measurement using bipolar pulse method
English Title
ASIC for electro-chemical sensor conductivity measurement using bipolar pulse method
Type
journal article - other
Language
en
Original Abstract
The microelectronic measuring system for conductivity electrochemical sensor measurement of liquid materials properties was designed in CMOS technology. The main parts of the system are current source with switchable ranges, the sensor switches allowing change of the current polarity in compliance with the bipolar pulse method, which was developed specially for this measurement purposes at the Dept.of Microelectronics. The most important part of the system is a sensor voltage drop measuring circuit using opamp offset switched compensation.
English abstract
The microelectronic measuring system for conductivity electrochemical sensor measurement of liquid materials properties was designed in CMOS technology. The main parts of the system are current source with switchable ranges, the sensor switches allowing change of the current polarity in compliance with the bipolar pulse method, which was developed specially for this measurement purposes at the Dept.of Microelectronics. The most important part of the system is a sensor voltage drop measuring circuit using opamp offset switched compensation.
Keywords
electro-chemical measurement, bipolar pulse, offset compensation
RIV year
2007
Released
19.09.2007
Publisher
TU-Sofia
Location
Sofia
ISBN
1313-1842
Periodical
Electronics
Year of study
16
Number
9
State
BG
Pages from
43
Pages to
48
Pages count
6
Documents
BibTex
@article{BUT45347,
author="Roman {Prokop} and Lukáš {Fujcik}",
title="ASIC for electro-chemical sensor conductivity measurement using bipolar pulse method",
annote="The microelectronic measuring system for conductivity electrochemical sensor measurement of liquid materials properties was designed in CMOS technology. The main parts of the system are current source with switchable ranges, the sensor switches allowing change of the current polarity in compliance with the bipolar pulse method, which was developed specially for this measurement purposes at the Dept.of Microelectronics. The most important part of the system is a sensor voltage drop measuring circuit using opamp offset switched compensation.",
address="TU-Sofia",
chapter="45347",
institution="TU-Sofia",
journal="Electronics",
number="9",
volume="16",
year="2007",
month="september",
pages="43--48",
publisher="TU-Sofia",
type="journal article - other"
}