• Simulation AD8027 in LTspice

    Hi all,

    I would like to simulate a circuit with AD8027 in LTSpice. I have already downloaded the Spice model *.cir and included it in the LTspice library.

    In my schematic AD8027 has the component number 'U3'

    When I start the simulation with…

  • (AD8027)Load current VS Output voltage

    Hi !

    I  have a question about AD8027.

    Our customer are using AD8027 for Automotive AFE after ADAS camera.

    Our customer are using AD8027 as voltage follower .

    When they change load resistance , output voltage looks change.

    So they want to know how output…

  • Alternative power supply ad8027 in LTspice

    Hi all,

     I would like to simulate a circuit with AD8027 in LTSpice, but me need to use V+ = 15V, V- = 5V power supply instead of 

    V+ = 5V, V- = - 5V power supply.  In this case model opamp does not work properly.

     

       I have two questions:

          1) how to use this…

  • AD8027 as 75R video line buffer: any experiences?

    We use the AD8027 in some high speed applications. In a new design, we need a buffer for a analog video ( composite and/ or S-Video) output driving a 75R cable. We do not like to spend time in component evaluation and would prefer our standard part.

  • RE: Op-amp suggestion, current buffer

    You don't say what supply rails you have, which would help to narrow down the choice. The AD8027 looks like a good starting point, as does the AD8655.

  • ADA4807

     

    Dear Analog Devices

     

     

     

    I am having challenge in understanding the datasheet on the ADA4807 (alternative AD8027), in respect of the output swing.

     

    My challenge is that I have an input from a potmeter, providing a voltage input to a “buffer…

  • RE: High-precision digitally controlled amplifier

    Hi Sparkles!,

    In the configuration using in amp and digipot, the digipot will introduce low pass filter due its resistor and switches parasitic capacitance. It will low pass the signal before it goes through the in amp output. The larger the end to end…

  • AD8028 stability and DC errors vs Vicm

    Hello,

    1 - Stability :

    After a stabilty analysis of AD8028 in follower mode, with no load, it appears that AD8028 is stable (phase margin >46°) if the feedback resistor is close to 0 ohms (<100ohms).

    In my design, I first wished a feedback resistor…

  • 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…
  • 伺服电机控制解决方案

    针对电机控制解决方案,ADI公司提供了门类齐全的产品组 合,其中包括了模数/数模转换器、放大器、嵌入式处理器、 iCoupler®数字隔离器、电源管理器件和实时以太网解决方案; 这些高性能的器件和增加系统集成度有助于实现更新型的拓扑 结构设计,为客户实现系统的差异化设计带来价值,比如,更 快主频的处理器可以运行更加复杂的算法,高性能的ADC可以 支持更高性能的电流环控制等等。伺服驱动系统的性能同用户 最终所构建的运动控制系统的性能和所能提供的精度密切相 关,多数情况下,最终的用途可以是一个高精度数控机床系…