• RE: ADC drive amplifier with over voltage limit/clamp feature

    Hi Ricky,

    After touching base with some colleagues, I was able to verify that we currently have 2 op-amps that provide the clamping capability that you're looking for. The AD8036 and AD8037 have the standard op-amp pins (V+, V-, Vout) and they also have…

  • RE: Protecting ADC inputs from over voltage situations.

    Duplicate Answer for testing: 

    Why yes, yes we do. We have exactly what you need the AD8036 (unity gain stable) and AD8037(gain stable for 2 or greater). The AD8036/37 are single ended ADC drivers, that have a unique feature which allows the user to set the…

  • Input offset tempcos for ADCMP600 series comparators?

    Hi all,

    I'm working on a new design that currently uses an ADCMP607 to convert user-input sine waves to square waves for timing input.  There are lots of signal-conditioning front-end bits ahead of the comparator, ending with the ADCMP607.  Despite…

  • TAGS LIST: Amplifiers

    AD600
    AD602
    AD603
    AD604
    AD605
    AD8264
    AD8330
    AD8331
    AD8332
    AD8334
    AD8335
    AD8336
    AD8337
    AD8338
    ADL5246
    ADL5330
    ADL5331
    LTC6412
    HMC6187G
    HMC997G
    HMC996
    HMC694G
    AD8368
    AD8351
    AD8367
    AD75071
    AD552…
  • 放大器输入保护...福兮祸兮?

    放大器输入保护是福是祸? 许多高速运算放大器都具有片上输入保护,在大多数情况下,这种保护对用户是透明的;但在某些应用中,这种保护可能是电路的致命弱点。来自ADI高速线性部门高级应用工程师John Ardizzoni在本文中为您分析输入保护的需求、实现及其潜在的缺点,并给出一些利用具有输入保护功能放大器的替代方案与电路方案。如果现在您还不能确定在您的设计中放大器输入到底是福是祸,那这篇文章一定不能错过哦!

    高速运算放大器的输入保护有多种形式,其中共模过压保护、静电放电 (ESD)保护、输入差分对保护是一些常见的保护…