Thanks for the suggestion and feedback. It was really helpful! We will
order this product once we finalize on the other stuffs on our PCB.
Thanks & Regards,
Premsagar
On Thu, Jul 19, 2018 at 7:00 PM JinoL <
Hi All,
I am using ADA4817-2 part in my on going project. I have query about driving capacity of this OP-AMP. I am using this OP-AMP in unity gain configuration mode (Voltage Follower). I want to know how much load capacitance it can drive.The series…
Basically you may build a simple oscillator with a high frequency & high slew-rate Op-AMP like a ADA4817-1
http://www.analog.com/static/imported-files/data_sheets/ADA4817-1_4817-2.pdf
http://hyperphysics.phy-astr.gsu.edu/hbase/electronic/square…
Hello
I have certain amplifier design comprised of 2 stages, the first one is TIA configuration based on National's LMH6624 and 60.4k feedback (gain) resistor.
Recently the amplifier TIA stage has been updated replacing the LMH6624 by ADA4817, this…
Also Ali,
I am thinking that at your current setup, the cables are properly terminated at 50 ohms. And the AD8099 and ADA4817 are set at a gain of 2 V/V to compensate for the termination. Also, note that at gain of 2 V/V ADA4817 only has a large signal…
Hi Francois,
Sorry for this late response.
The Application Note (AN232) you sighted refers to JFET-input amplifiers that operate on high voltages and have relatively high input capacitance. The ADA4817 has a maximum supply voltage of 10 V that is far…
Hello, I asked the original question. We built the system, and found the following:
1. When the PD is activated the ADA4817 output goes to -V with what appears to be an approx. 600uA current sink. As the output voltage is varied by the other amp in the…
Hey,JinoL
I downloaded the spice model .cir of ADA4817 from the web. Then I Created a symbol with the ada4817.cir .
But , after I put the symbol to my schematic to run sim, ( I gave a 4Vpp sine wave to the input )
There was nothing on the output.…
ADA4817
Do you mean Ada4817-1? Yes, it is possible. Look at http://welecw2000a.sourceforge.net/docs/Hardware/Aktiver_Tastkopf_mit_OPA659.pdf
ada4817 can replace opa659 there.
Another useful link is http://www.mikrocontroller.net/topic/188227