IEC 60748-4-2-1993 半导体器件.集成电路.第4部分:接口集成电路.第2节:线性模拟-数字转换器空白详细规范
时间:2024-05-19 23:45:13 来源: 标准资料网 作者：标准资料网 阅读：9470
【英文标准名称】:Semiconductordevices;integratedcircuits;Part4:interfaceintegratedcircuits;section2:blankdetailspecificationforlinearanalogue-to-digitalconverters(ADC)
【原文标准名称】:半导体器件.集成电路.第4部分:接口集成电路.第2节:线性模拟-数字转换器空白详细规范
【标准号】:IEC60748-4-2-1993
【标准状态】:现行
【国别】:国际
【发布日期】:1993-11
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC47A
【标准类型】:()
【标准水平】:()
【中文主题词】:电子设备及元件;详细规范;接口电路;模拟数字转换器;电子工程;转换器;半导体器件;集成电路
【英文主题词】:Analogue-digitalconvertors;Convertors(metals);Detailspecification;Electronicengineering;Electronicequipmentandcomponents;Integratedcircuits;Interfacecircuits;Semiconductordevices
【摘要】:Defines,incompliancewiththeIECQualityAssessmentSystemforElectronicComponents,informationtobegivenfor:mechanicaldescription,shortdescription,categoriesofassessedquality,marking,ordering,applicationrelateddescription,specifica
【中国标准分类号】:L56
【国际标准分类号】:31_200
【页数】:39P.;A4
【正文语种】:英语
【英文标准名称】:Complete,filledtransportpackages.Methodfordeterminationoftheresistancetowaterspray
【原文标准名称】:全满装运输包装.第10部分:耐喷水性测定方法
【标准号】:BS4826Pt.10-1975
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:
【英文标准名称】:StandardTestMethodsforSealabilityofGasketMaterials
【原文标准名称】:衬垫材料密封性的标准试验方法
【标准号】:ASTMF37-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F03.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:密封;密封材料;密封件;试验
【英文主题词】:flange;fluid;gas;gasketmaterials;leakage;manometer;pressure;sealability
【摘要】:Thesetestmethodsaredesignedtocomparegasketmaterialsundercontrolledconditionsandtoprovideaprecisemeasureofleakagerate.Thesetestmethodsaresuitableformeasuringleakageratesashighas6L/handaslowas0.3mL/h.Inmanycases,x201C;zerox201D;leakagemaynotbeattainable.Thesetestmethodsevaluateleakageratesaftertimeperiodsthataretypically5to30minunderload.Holdingagasketmaterialunderloadforextendedtimeperiodsmaygivedifferentresults.Ifthefluidbeingusedinthetestcauseschanges,suchasswelling,inthegasketmaterial,thenunpredictableresultsmaybeobtained.1.1Thesetestmethodsprovideameansofevaluatingthesealingpropertiesofsheetandsolidform-in-placegasketmaterialsatroomtemperature.TestMethodAisrestrictedtoliquidleakagemeasurements,whereasTestMethodBmaybeusedforbothliquidandgasleakagemeasurements.1.2Thesetestmethodsaresuitableforevaluatingthesealingcharacteristicsofagasketmaterialunderdifferentcompressiveflangeloads.Thetestmethodmaybeusedasanacceptancetestwhentheproduceranduserhaveagreedtospecifictestconditionsforthefollowingparameters:testmedium,internalpressureonmedium,andflangeloadongasketspecimens.1.3Thesetestmethodsuseasmall-diameternarrow-widthgasketasthetestspecimenunderrelativelylowgasketloadsandrelativelylowpressures.TestMethodF2378isanothersealabilitytestmethodthatusesalargergasketspecimenandhigherinternalpressuresandflangeloads.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesinparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.(Forspecifichazardorwarningstatements,orboth,see5.2.11,Section6,6.3,8.2.4,11.3.2,and11.4.2.)
【中国标准分类号】:J22
【国际标准分类号】:21_140
【页数】:8P.;A4
【正文语种】: