Switched Flip-Flop based Preprocessing Circuit for ISFETs
In this paper, a preprocessing circuit for ISFETs (Ion-sensitive field-effecttransistors) to measure hydrogen-ion concentration in electrolyte is presented. A modifiedflip-flop is the main part of the circuit. The modification consists in replacing the standardtransistors by ISFETs and periodically...
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| Format: | Article |
| Language: | English |
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MDPI AG
2005-03-01
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| Series: | Sensors |
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| Online Access: | http://www.mdpi.com/1424-8220/5/3/118/ |