Hi Akira,I had a quick run of AD8657 and AD824 DC parameters on LTSPICE, both offset voltage are within the datasheet spec which is 350uV for AD8657 and 100uV for AD824.
Please see below for my test setup and simulation results.
We usually model and…
Please, please advise me.
I read Datasheet of AD8657.
"For example 1 kΩ of feedback resistor and assortment of 1 MΩ of load cause load resistance equivalent in 999 Ω as a result by an output.
It's impossible that A.D. 8657/A.D. 8659 moves such…
Suitable external references include the ADR421 and ADR431.Both are low noise reference sources and have the required noise/accuracy level to achieve the best performance from the AD5541A/42A.
The reference buffer is also critical to the design because…
Thanks Hugh, sorry for the late respond.
I prefer below solution:
cn0180(ad8657 change to ADA4896-2) + ADA4938
Because I can not understand fully for other choices. It is high risk for me.
For "The AD5429 has 2 channels of current output, you…
I used the term NVM to describe any on-chip storage technology, not specifically EEPROM. The number of Digitrim products has greatly expanded since the writing of MT-37 and they are not limited to a specific memory technology. I agree that this…
I would like to modify the CN0179 , the link below,
Vsys = 80V
Iout = 4mA ~ 20mA
application : APD testing circuit for optical field
Thank you for using AD8130. One thing that you should note is that the feedback resistor (Rf) affects the effective load (Reff) of your amplifier. For inverting configuration, Reff = RL // Rf, and for non-inverting configuration Reff =
Stability is really a function of the output impedance and the capacitive load.
In general, the lower the power/supply current, the wimpier the output, so 50 pF
can cause oscillation. Unfortunately, there is no standardized parameter and …