ADI中文技术论坛13年度精华帖盘点:放大器专区-专家解答热帖汇总

微信号放大,放大器如何选型啊?

http://ezchina.analog.com/message/8857#8857

考考你——是先滤波再放大,还是先放大再滤波?        

http://ezchina.analog.com/message/10299#10299

两级AD8367级联下搭建AGC的时候自激,请问引起自激的原因有哪些及如何解决?    

http://ezchina.analog.com/message/3269#3269

求助:如何提高运放的输入阻抗        

http://ezchina.analog.com/message/9056#9056

AD8367放大与阻抗匹配问题      

http://ezchina.analog.com/message/10695#10695

请教ADI工程师仪放AD8221       

http://ezchina.analog.com/message/2890#2890

最近一直在调试放大器方面的芯片,突然有个关于“差分信号”单端输入输出的疑问,写出来讨论一下!        

http://ezchina.analog.com/message/2419#2419

AD8221输入悬空时,输出是怎样的?      

http://ezchina.analog.com/message/9825#9825

AD7682温度传感器读出的数据与实践温度之间的转换关系     

http://ezchina.analog.com/message/9502#9502

关于OP1177的供电电源?

http://ezchina.analog.com/message/8096#8096

请教一个关于AD835乘法器电路问题        

http://ezchina.analog.com/message/9226#9226

关于ADA4899-1芯片设计的缓冲器的问题?    

http://ezchina.analog.com/message/2858#2858

运放的轨到轨是什么意思?        

http://ezchina.analog.com/message/9632#9632

AD9910调试问题 

http://ezchina.analog.com/message/7903#7903

求助--模拟电路设计问题     

http://ezchina.analog.com/message/3032#3032

寻找一款输入共模电压可以大于供电电压的仪表放大器        

http://ezchina.analog.com/message/8589#8589

ADL5304双电源供电    

http://ezchina.analog.com/message/10544#10544

求助关于AD8309对数放大器在调试过程中出现的一些问题!!   

http://ezchina.analog.com/message/2867#2867

±10V差分信号如何调理到差分ADC可以接受的±2.5V的范围内?   

http://ezchina.analog.com/message/2597#2597

AD8367级联时的匹配问题 

http://ezchina.analog.com/message/9891#9891

单电源3.3V供电 仪器仪表参考端处理     

http://ezchina.analog.com/message/2346#2346

请教AD8367的放大     

http://ezchina.analog.com/message/9864#9864

AD8639做电阻应变称重传感器放大器求助      

http://ezchina.analog.com/message/8670#8670

多片AD9910同步的问题    

http://ezchina.analog.com/message/1862#1862

请帮我看看AD8009OP113eTINA-TI中仿真结果是否正确    

http://ezchina.analog.com/message/9614#9614

雪崩光电二极管信号放大如何设计    

http://ezchina.analog.com/message/8657#8657

关于I-V转换输出电压出现谐波问题

http://ezchina.analog.com/message/10286#10286

AD8367搭建AGC的时候自激,请问引起自激的原因有哪些?     

http://ezchina.analog.com/message/10280#10280

AD698 输出不一致问题求解       

http://ezchina.analog.com/message/8019#8019

关于AD8138的使用问题    

http://ezchina.analog.com/message/9038#9038

求教用AD8367AGC,调试时遇到的一些问题     

http://ezchina.analog.com/message/9295#9295

关于AD8367DETO管脚电压问题。       

http://ezchina.analog.com/message/9879#9879

506评估板AD转换

http://ezchina.analog.com/message/10277#10277

AD8253可控增益问题 

http://ezchina.analog.com/message/2860#2860

怎样控制好放大器的噪声问题,有没有比较好的参考文档?       

http://ezchina.analog.com/message/3477#3477

求教AD7712数据读取问题

http://ezchina.analog.com/message/8925#8925

AD421电路及场效应管问题         

http://ezchina.analog.com/message/2872#2872

AD8220仪表放大器构建高通滤波器的疑问      

http://ezchina.analog.com/message/3191#3191

求二阶有源滤波器的型号   

http://ezchina.analog.com/message/10375#10375

关于具有暗电流补偿功能的2 MHz带宽PIN光电二极管前置放大器这个文档   

http://ezchina.analog.com/message/10203#10203

ADL5565如果不加隔直电容其频率特性会不会与手册上不同?    

http://ezchina.analog.com/message/2680#2680

ad8376将底噪抬高如何解决!见图!  测试条件!   输入输出与外界断开!  5V外部电源 单独供电!  标准匹配    实际 需要输入信号为70M  带宽28M   调制信号!        

http://ezchina.analog.com/message/8574#8574

水份检测前级信号处理IC  

http://ezchina.analog.com/message/9522#9522

ADRF6510发烫的问题 

http://ezchina.analog.com/message/8974#8974

求助关于AD2S1205的励磁驱动电路,包括如何提高负载能力      

http://ezchina.analog.com/message/8316#8316

OP2177开环相频特性曲线疑问 

http://ezchina.analog.com/message/8746#8746

请教测高阻器件电压AD8512     

http://ezchina.analog.com/message/9215#9215

AD8003运放在80M处总有谐波,求指导

http://ezchina.analog.com/message/9584#9584

电池功耗放大测量问题        

http://ezchina.analog.com/message/9634#9634

AD8657制作4-20mA电流环路发送器        

http://ezchina.analog.com/message/10267#10267

AD603用于低频AGC电路的问题。  

http://ezchina.analog.com/message/9363#9363

关于PGA的选择问题  

http://ezchina.analog.com/message/8056#8056

AD8436的输出不对      

http://ezchina.analog.com/message/8878#8878

ecg参考设计中的疑问

http://ezchina.analog.com/message/10559#10559

怎样完整评估一个OP AMP的性能?

http://ezchina.analog.com/message/9713#9713

我的REF192是怎么了?      

http://ezchina.analog.com/message/2326#2326

求:帮我分析电路的作用?NE5532的作用       

http://ezchina.analog.com/message/1640#1640

有关AD603AGC问题       

http://ezchina.analog.com/message/9162#9162

仿真示波器有正常波形,但直流工作点和交流传输特性分析出错,iteration limit reached        

http://ezchina.analog.com/message/9332#9332

ADI有没有测量电池电量的传感器?

http://ezchina.analog.com/message/10253#10253

请教OP37J/883的性能数据问题

http://ezchina.analog.com/message/2496#2496

请教AD8620 

http://ezchina.analog.com/message/2507#2507

DA+运放,运放的输出直流电压高怎样调低?

http://ezchina.analog.com/message/9449#9449

关于AD8232的若干问题请教    

http://ezchina.analog.com/message/9521#9521

DA输出经运放OP295调节后纹波很大     

http://ezchina.analog.com/message/11207#11207

AD7656 模拟地 数字地 控制引脚接地    

http://ezchina.analog.com/message/1832#1832

关于ADA4899-1芯片设计的缓冲器的问题?    

http://ezchina.analog.com/message/2858#2858