{"title":"助听器低压低功率前置放大器的设计","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":"{\"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}","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}
Design of low-voltage low-power preamplifier for hearing aid devices
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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