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…

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…

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…

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.

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…

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…

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…