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Multichannel analog-to-digital converter module with variable gain

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dc.title Multichannel analog-to-digital converter module with variable gain en
dc.contributor.author Družbík, Tomáš
dc.contributor.author Neumann, Petr
dc.contributor.author Vlček, Karel
dc.relation.ispartof IFAC Proceedings Volumes (IFAC-PapersOnline)
dc.identifier.issn 1474-6670 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2004
utb.relation.volume 37
utb.relation.issue 20
dc.citation.spage 263
dc.citation.epage 266
dc.event.title 2004 IFAC Workshop on Programmable Devices and Systems, PDS 2004
dc.event.location Cracow
utb.event.state-en Poland
utb.event.state-cs Polsko
dc.event.sdate 2004-11-18
dc.event.edate 2004-11-19
dc.type conferenceObject
dc.language.iso en
dc.publisher International Federation of Automatic Control (IFAC)
dc.identifier.doi 10.1016/S1474-6670(17)30608-0
dc.relation.uri https://www.sciencedirect.com/science/article/pii/S1474667017306080
dc.subject Analog digital converter en
dc.subject Difference amplifiers en
dc.subject Multi-input en
dc.description.abstract For measurement of some analog signal as voltage, current, resistance etc. and for a different input signal level on multichannel single-ended analog-to-digital converter is necessary to have a variable gain for all input channels. The proposed solution is based on an instrumental operational amplifier on an input stage, where gain level reaches value of 384. An operational amplifier with gain level between 1 and 30 and with offset voltage control is used in the middle stage. Module is ended by 16-bit analog-to-digital converter with a parallel interface compatible with digital signal processors, microcontrollers etc. © 2004 IFAC. en
utb.faculty Faculty of Applied Informatics
dc.identifier.uri http://hdl.handle.net/10563/1008634
utb.identifier.rivid RIV/61989100:27240/04:00010342!RIV/2005/GA0/272405/N
utb.identifier.obdid 12052659
utb.identifier.scopus 2-s2.0-85064436924
utb.source d-scopus
dc.date.accessioned 2019-07-08T11:59:59Z
dc.date.available 2019-07-08T11:59:59Z
utb.contributor.internalauthor Družbík, Tomáš
utb.contributor.internalauthor Neumann, Petr
utb.contributor.internalauthor Vlček, Karel
utb.scopus.affiliation Institute of Process Control and Applied Informatics, Tomas Bata University in Zlin, Czech Republic
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