《电子技术（双语）》课件-运算放大器进化史：从国外突破到中国“芯”崛起

运算放大器进化史：从国外突破到中国“芯”崛起Theevolutionofoperationalamplifiers:fromforeignbreakthroughstotheriseofChinesechips运算放大器进化史：从国外突破到中国“芯”崛起Theevolutionofoperationalamplifiers:fromforeignbreakthroughstotheriseofChinesechipsTeacher:JiaLisi授课教师：贾丽斯运算放大器Operationalamplifier模拟电子技术——核心元件Corecomponentofanalogelectronictechnology运算放大器进化史：从国外突破到中国“芯”崛起Theevolutionofoperationalamplifiers:fromforeignbreakthroughstotheriseofChinesechipsTeacher:JiaLisi授课教师：贾丽斯运算放大器Operationalamplifier模拟电子技术——核心元件Corecomponentofanalogelectronictechnology运算放大器进化史：从国外突破到中国“芯”崛起Theevolutionofoperationalamplifiers:fromforeignbreakthroughstotheriseofChinesechips运算放大器Operationalamplifier模拟电子技术——核心元件Corecomponentofanalogelectronictechnology蓬勃发展Boom蹒跚起步Falteringbeginnings运算放大器进化史：从国外突破到中国“芯”崛起Theevolutionofoperationalamplifiers:fromforeignbreakthroughstotheriseofChinesechips运算放大器Operationalamplifier创新与突破innovationsandbreakthroughs运算放大器进化史：从国外突破到中国“芯”崛起Theevolutionofoperationalamplifiers:fromforeignbreakthroughstotheriseofChinesechips探索运算放大器进化史​

Exploretheevolutionoftheoperationalamplifier领略其从国外突破到中国“芯”崛起的波澜壮阔AppreciateitsmagnificentjourneyfrombreakthroughsabroadtotheriseofChina's"core"Part01运算放大器的早期突破Earlybreakthroughsintheoperationalamplifier运算放大器的早期突破Earlybreakthroughsintheoperationalamplifier

20世纪中叶，电子技术迎来深刻变革。

thewaveofchangesinelectronictechnology​时代背景：电子技术的变革浪潮Backgroundofthetimes:thewaveofchangesinelectronictechnology​运算放大器的早期突破Earlybreakthroughsintheoperationalamplifier时代背景：电子技术的变革浪潮Backgroundofthetimes:thewaveofchangesinelectronictechnology​集成电路（IC）技术应运而生

Integratedcircuit(IC)technologycameintobeing晶体管

Transistor电阻

Resistors电容

Capacitor运算放大器的早期突破Earlybreakthroughsintheoperationalamplifier时代背景：电子技术的变革浪潮Backgroundofthetimes:thewaveofchangesinelectronictechnology​实现复杂电路从庞大体积到指甲盖大小的跨越

Achievetheleapfromcomplexcircuitsfrombulkytofingernail-sized运算放大器的早期突破Earlybreakthroughsintheoperationalamplifier早期运算放大器Earlyoperationalamplifiers体积庞大

Largesize功耗惊人Astonishingpowerconsumption可靠性欠佳

Poorreliability运算放大器的技术革新Technologicalinnovationofoperationalamplifiers运算放大器的早期突破Earlybreakthroughsintheoperationalamplifier性能质的飞跃Aqualitativeleapinperformance真空管

vacuumtube集成电路

Integratedcircuit运算放大器的技术革新Technologicalinnovationofoperationalamplifiers运算放大器的早期突破Earlybreakthroughsintheoperationalamplifier运算放大器的技术革新Technologicalinnovationofoperationalamplifiers世界上第一款集成运算放大器μA702Theworld'sfirstintegratedoperationalamplifier-μA7021963年1963美国仙童半导体公司推出了世界上第一款集成电路形式的运算放大器μA702FairchildSemiconductorCorporationoftheUnitedStatesintroducedtheworld'sfirstintegratedcircuitoperationalamplifier,theμA702虽存在不足，但拉开运算放大器新时代序幕。Althoughtherearesomeshortcomings,ithasusheredinaneweraofoperationalamplifiers.μA741运算放大器OperationalamplifierμA7411968年1968出色性能高可靠性ExcellentperformanceHighreliability成为运算放大器发展史上的不朽丰碑Ithasbecomeanimmortalmonumentinthehistoryofoperationalamplifierdevelopment.至今仍在众多领域广泛应用Itisstillwidelyusedinmanyfields运算放大器的早期突破Earlybreakthroughsintheoperationalamplifier真空管

vacuumtube集成电路

Integratedcircuit技术革新

Technologicalinnovation勇于探索spiritofexploration不断创新

Continuousinnovation运算放大器的早期突破Earlybreakthroughsintheoperationalamplifier团队协作与系统集成功不可没Teamworkandsystemintegrationareessentialforsuccess如同建造摩天大楼需多方专业人员协同

Justlikebuildingaskyscraperrequirescollaborationamongmultipleprofessionals依赖器件物理、电路设计等领域专家携手Relyonthecooperationofexpertsinfieldssuchasdevicephysicsandcircuitdesign.运算放大器的早期突破Earlybreakthroughsintheoperationalamplifier团队协作与系统集成功不可没Teamworkandsystemintegrationareessentialforsuccess启示

Revelation在未来的学习和工作中，无论是从事电子技术领域，还是其他现代科技工程，团队协作和系统集成能力都是取得成功的关键要素。Infuturestudyandwork,whetherweareengagedinthefieldofelectronictechnologyorothermodernscientificandtechnologicalengineering,teamworkandsystemintegrationcapabilitiesarekeyfactorsforsuccess.Part02中国模拟IC的追赶与突破China'scatch-upandbreakthroughinanalogICs中国模拟IC的追赶与突破China'scatch-upandbreakthroughinanalogICs国外不断突破的同时，我国在模拟IC设计领域奋勇直追Whilecontinuousbreakthroughsabroademerging,ChinaisalsocatchingupinthefieldofanalogICdesign.中国模拟IC的追赶与突破China'scatch-upandbreakthroughinanalogICs我国模拟IC设计领域China’sanalogICdesignfield科研机构和企业加大研发投入ScientificresearchinstitutionsandenterprisesincreaseR&Dinvestment关键技术从无到有突破Keytechnologiesachievebreakthroughsfromscratch培养大批优秀专业人才Cultivatealargenumberofoutstandingprofessionaltalents部分高性能运算放大器设计达到国际先进水平Thedesignofsomehigh-performanceoperationalamplifiershasreachedtheinternationaladvancedlevel在特定应用领域崭露头角Emerginginspecificapplicationareas中国模拟IC的追赶与突破China'scatch-upandbreakthroughinanalogICs特定应用领域崭露头角

Emerginginspecificapplicationareas新能源汽车电池管理系统​Newenergyvehiclebatterymanagementsystem5G通信基站信号处理​ExcellentperformanceHighreliability凭借出色性能和高性价比占据一定市场份额Capitalizedonitsoutstandingperformanceandhighcost-performanceratio[今日环球]世界移动通信大会开幕中国5G基站数量占全球六成（素材来源：央视网2024年06月27日）中国模拟IC的追赶与突破China'scatch-upandbreakthroughinanalogICs与国际先进水平相比仍存在差距​There'sstillagapcomparedtointernationallyadvancedlevels.高端芯片和核心技术面临诸多挑战​High-endchipsandcoretechnologiesfacenumerouschallenges.差距并非不可逾越，为前进指明方向。High-endchipsandcoretechnologiesfacenumerouschallenges.未来职业岗位应用

Applicationoffuturejobs电子工程师岗位ElectronicsEngineer核心知识与技能方向Coreknowledgeandskillsdirection消费电子领域​Consumer

electronics

音频电路​

Audiocircuits电源管理模块​

Powermanagementmodules​工业控制场景​Industrialcontrol传感器电路

Sensorcircuits电机控制系统​

Motorcontrolsystems通信工程师岗位CommunicationsEngineer集成电路设计师岗位Integratedcircuitdesigner借助运算放大器实现复杂的调制解调算法Usingoperationalamplifierstoimplementcomplexmodulationanddemodulationalgorithms完成信号的高效处理与传输Enablesefficientsignalprocessingandtransmission打造高性能、低功耗的运算放大器Developinghigh-performance,low-poweroperationalamplifiers在技术创新中突破性能极限Pushingperformancelimitsthroughtechnologicalinnovation为市场需求提供支撑Supportingmarketdemand运算放大器进化史：从国外突破到中国“芯”崛起Theevolutionofoperationalamplifiers:fromforeignbreakthroughstotheriseofChinese