首页 >TDA7421A>规格书列表
零件编号 | 下载 订购 | 功能描述/丝印 | 制造商 上传企业 | LOGO |
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AM/FMTUNERFORCARRADIOANDHI-FIAPPLICATIONS Description TheTDA7421Nisahigh-performancetunercircuitwhichintegratesAMandFMsections,PLLfrequencysynthesizerandIFcounteronasinglechip. UseofBiCMOStechnologyallowstheimplementationoftuningfunctionswithaminimumofexternalcomponents.Valuespreadofexternalcompo | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | STMICROELECTRONICS | ||
TimeDelayRelays/Dedicated-Interval Description TheTSD7Seriesutilizesonlytwoterminalsconnectedinseries withtheload.Intervaltimingmodeperiodisachievedbyusinga smallportionoftheACsinewaveallowingsufficientvoltagefor circuitoperation.Itcanbeusedasanintervaltimertocontrolor pulseshapethe | Littelfuselittelfuse 力特力特公司 | Littelfuse |
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