放大器专区

该专区内容有关放大器专区的讨论和常见问题解答。发帖前请阅读 Analog Devices EngineerZone 行为准则。

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为什么ltc6268光电转换之后再接二级放大，放大输出都不对，有推荐芯片吗 0

9 views

0 replies

Started 4 hours ago
by OpenTech
Suggested Answer

在使用EVAL-AD8460作为任意波形发生器（AWG）时，是否可以让其在接受外部触发时才输出波形呢，能否这样操作呢 0

14 views

1 reply

Latest 9 hours ago
by guorock
Suggested Answer

如何优化高速跨阻放大器的带宽？ 0

29 views

2 replies

Latest 9 hours ago
by guorock
Suggested Answer

AD835输出含有偏置 0

21 views

1 reply

Latest 9 hours ago
by guorock
Suggested Answer

ADA4870单电源供电电压静态偏置 0

40 views

1 reply

on Nov 27 2023 by guorock
Suggested Answer

请问用AD8065搭建的高通滤波器，为什么仿真输出最小值基本为0V，而实测最小值有负值如-50mV等？ 0

80 views

5 replies

Latest 9 hours ago
by guorock
Suggested Answer

AD5522FI模式电压钳位正常，但是在FV模式下，无法对电流进行钳位 0

48 views

1 reply

on Nov 27 2023 by guorock
Suggested Answer

在安装CCES时候， Fetching "http://www.keil.com/pack/index.pidx"...一直安装不上补丁程序有！超时怎么处理？ 0

38 views

1 reply

on Nov 20 2023 by guorock
Suggested Answer

eval-adicup360-designsupport压缩包内，文件EVAL-ADICUP360 Layout没内容，是零字节，怎么解决呢？ 0

54 views

1 reply

on Nov 20 2023 by guorock
Suggested Answer

多个AD8099是否不能在同一块PCB板上 0

87 views

1 reply

on Nov 16 2023 by guorock

Answered

请问如何用运放等器件搭建一个高压如190V/10mA的LDO？ADI是否有类似的解决方案呢？ 0

324 views

8 replies

Latest 20 days ago
by OaOa
Answered

AD8220 采集高内阻信号源问题 0

443 views

13 replies

Latest 1 month ago
by ad7793
Answered

How to adjust the ADuM4190 EAout2 BIAS 0

257 views

7 replies

Latest 15 days ago
by Eleven0351
Answered

使用AD4530-1搭建光电二极管跨阻放大电路，并用AD8062和AD8476进行二次放大和差分转换，发现AD7705读取的差分电压值在某几个电压值区间会产生10mV左右的波动，脱离该问题值区间后波动又回到正常的0.5mV。 0

481 views

7 replies

Latest 1 month ago
by ALee687
Answered

AD8422放大电路中输出输出不匹配问题 0

375 views

10 replies

Latest 1 month ago
by Irviiinggg
Answered

能否为我推荐一种高频电流检测方案，电流波形为梯形，大小为-1.5A-1.5A，电流频率为1.2MHz 0

277 views

5 replies

Latest 2 months ago
by ALee687
Answered

LTC6268-10做跨阻放大 0

551 views

9 replies

Latest 2 months ago
by asdsd
Answered

运放 0

281 views

1 reply

Latest 2 months ago
by ALee687
Answered

ADA4899减法器偏置调节电路问题 0

532 views

5 replies

Latest 3 months ago
by ALee687
Answered

ADHV4702增大输出电流，烧芯片问题 0

1481 views

22 replies

Latest 2 months ago
by ALee687

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