{"title":"Design of low-voltage low-power preamplifier for hearing aid devices","authors":"S.A. Saleh, H. Elsemary, H. Hamed, M. Azzam","doi":"10.1109/ICM.2003.238248","DOIUrl":null,"url":null,"abstract":"A low-voltage low-power analog low-distortion low-noise preamplifier is presented. It has been designed for a single supply voltage of /spl plusmn/1.2V, whereas its average power consumption for the complete preamplifier is 4 /spl mu/ watts. The design is suitable for most applications in portable telephone equipment, portable receivers, hearing aid, etc. The circuit simulation results of the most important properties are presented.","PeriodicalId":180690,"journal":{"name":"Proceedings of the 12th IEEE International Conference on Fuzzy Systems (Cat. No.03CH37442)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 12th IEEE International Conference on Fuzzy Systems (Cat. No.03CH37442)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICM.2003.238248","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
A low-voltage low-power analog low-distortion low-noise preamplifier is presented. It has been designed for a single supply voltage of /spl plusmn/1.2V, whereas its average power consumption for the complete preamplifier is 4 /spl mu/ watts. The design is suitable for most applications in portable telephone equipment, portable receivers, hearing aid, etc. The circuit simulation results of the most important properties are presented.
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