• RE: Alternative power supply ad8027 in LTspice

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
    …

  • (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…

  • 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 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.

    …

  • HMC980 and op amp

    I am using HMC980 ABC(active bias controller) to bias some RF amplifiers. The Igg needed for the amplifier is in the range of 20mA. 

    I have read that  other forum that  using op amp ( AD8027 0r AD8655) together with the HMC980 will do the job, 

    Can I request…

  • 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: 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.

  • 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…