The AD8045 is a unity gain stable voltage feedback amplifier with ultralow distortion, low noise,
and high slew rate. With a spurious-free dynamic range of −90 dBc @ 20 MHz, the AD8045 is
an ideal solution in a variety of applications, including…
I encounter problems with the spice model of the AD8045.
It only works well with a temperature of 27 deg in spice.
Will there be an update for the AD8045 spice model with also good noise figures?
(Look at my post: "AD8045 spice model noise" form 26…
Attached here is the most recent spice model for the AD8045.
It seems that the AD8045 spice model on our web is not yet updated and we will work on this to upload this on our webpage soon.
Thanks for bringing this on our attention.
Is there an opamp avalible that has the same spec's as the AD8045 but has a better noise figure like the AD8099 and must be unity gain stable
The AD8045 is over ten years old design. I would expect that somthing better must be out there…
What do I have to connect the AD8045 exposed paddle to?
After many difficulties trying to use the AD8045 spice model, I decided to use another op amp.
The SPICE models for the ADA4817, ADA4857, and AD8045 are attached. I will follow up with the ADA4899.
I hope this helps.