86354 20221004075833.0 doi 10.3390/s19194343 sideral 114941 ART-2019-114941 eng Villa, Jorge Universidad de Zaragoza (orcid)0000-0003-0379-4347 An amplifier-less acquisition chain for power measurements in series resonant inverters 2019 Access copy available to the general public Unrestricted Successive approximation register (SAR) analog-to-digital converter (ADC) manufacturers recommend the use of a driver amplifier to achieve the best performance. When a driver amplifier is not used, the conversion speed is severely penalized because of the need to meet the settling time constraint. This paper proposes a simple digital correction method to raise the performance (conversion speed and/or accuracy) when the acquisition chain lacks a driver amplifier. It is intended to reduce the cost, size and power consumption of the conditioning circuit while maintaining acceptable performance. The method is applied to the measurement of the output power delivered by a series resonant inverter for domestic induction heating. info:eu-repo/grantAgreement/ES/MINECO/RTC-2017-5965-6 info:eu-repo/grantAgreement/ES/MINECO/TEC2016-78358-R info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 3.275 2019 CHEMISTRY, ANALYTICAL 22 / 86 = 0.256 2019 Q2 T1 INSTRUMENTS & INSTRUMENTATION 15 / 64 = 0.234 2019 Q1 T1 ENGINEERING, ELECTRICAL & ELECTRONIC 77 / 266 = 0.289 2019 Q2 T1 0.653 2019 Instrumentation 2019 Q1 Atomic and Molecular Physics, and Optics 2019 Q2 Medicine (miscellaneous) 2019 Q2 Information Systems 2019 Q2 Analytical Chemistry 2019 Q2 Electrical and Electronic Engineering 2019 Q2 Biochemistry 2019 Q3 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artigas, José I. Universidad de Zaragoza (orcid)0000-0002-8007-5613 Barragán, Luis A. Universidad de Zaragoza (orcid)0000-0003-4633-4551 Navarro, Denis Universidad de Zaragoza (orcid)0000-0002-0795-8743 5008 785 Universidad de Zaragoza Dpto. Ingeniería Electrón.Com. Área Tecnología Electrónica 19, 19 (2019), 4343 [17 pp.] Sensors Sensors 1424-8220 1511584 http://zaguan.unizar.es/record/86354/files/texto_completo.pdf Versión publicada 92507 http://zaguan.unizar.es/record/86354/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:86354 articulos driver 2022-10-03-13:18:01 ARTICLE