A Simple Linear Temperature-to-Frequency Converter Using a Thermistor
Summary :
A novel temperature-to-frequency converter consisting of the thermistor-controlled current source, comparator, and monostable multivibrator is developed. Linearization is made by comparing the voltage developed across the current source with an exponentially growing voltage. A prototype converter built using standard components shows an excellent linearity with the residual error less than 0.2% over the range from 273 K to 353 K. The converter features the simple configuration, high accuracy, and single supply operation.
- Publication
- IEICE TRANSACTIONS on transactions Vol.E70-E No.8 pp.775-778
- Publication Date
- 1987/08/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- PAPER
- Category
- Instrumentation and Control
Authors
Keyword
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Osama I.MOHAMED, Toshifumi TAKAOKA, Kenzo WATANABE, "A Simple Linear Temperature-to-Frequency Converter Using a Thermistor" in IEICE TRANSACTIONS on transactions,
vol. E70-E, no. 8, pp. 775-778, August 1987, doi: .
Abstract: A novel temperature-to-frequency converter consisting of the thermistor-controlled current source, comparator, and monostable multivibrator is developed. Linearization is made by comparing the voltage developed across the current source with an exponentially growing voltage. A prototype converter built using standard components shows an excellent linearity with the residual error less than 0.2% over the range from 273 K to 353 K. The converter features the simple configuration, high accuracy, and single supply operation.
URL: https://global.ieice.org/en_transactions/transactions/10.1587/e70-e_8_775/_p
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@ARTICLE{e70-e_8_775,
author={Osama I.MOHAMED, Toshifumi TAKAOKA, Kenzo WATANABE, },
journal={IEICE TRANSACTIONS on transactions},
title={A Simple Linear Temperature-to-Frequency Converter Using a Thermistor},
year={1987},
volume={E70-E},
number={8},
pages={775-778},
abstract={A novel temperature-to-frequency converter consisting of the thermistor-controlled current source, comparator, and monostable multivibrator is developed. Linearization is made by comparing the voltage developed across the current source with an exponentially growing voltage. A prototype converter built using standard components shows an excellent linearity with the residual error less than 0.2% over the range from 273 K to 353 K. The converter features the simple configuration, high accuracy, and single supply operation.},
keywords={},
doi={},
ISSN={},
month={August},}
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TY - JOUR
TI - A Simple Linear Temperature-to-Frequency Converter Using a Thermistor
T2 - IEICE TRANSACTIONS on transactions
SP - 775
EP - 778
AU - Osama I.MOHAMED
AU - Toshifumi TAKAOKA
AU - Kenzo WATANABE
PY - 1987
DO -
JO - IEICE TRANSACTIONS on transactions
SN -
VL - E70-E
IS - 8
JA - IEICE TRANSACTIONS on transactions
Y1 - August 1987
AB - A novel temperature-to-frequency converter consisting of the thermistor-controlled current source, comparator, and monostable multivibrator is developed. Linearization is made by comparing the voltage developed across the current source with an exponentially growing voltage. A prototype converter built using standard components shows an excellent linearity with the residual error less than 0.2% over the range from 273 K to 353 K. The converter features the simple configuration, high accuracy, and single supply operation.
ER -
English
