Hello,
Can ADA4817-2 be powered from +/- 2.5 V supplies? I'm having an issue with the LTSpice simulation.
When ADA4817-2 is powered from +/- 5V supply simulation is okay, but when I change it to +/-2.5V the positive output signal is clipped.
+/-…
Hello,
Can ADA4817-2 be powered from +/- 2.5 V supplies? I'm having an issue with the LTSpice simulation.
When ADA4817-2 is powered from +/- 5V supply simulation is okay, but when I change it to +/-2.5V the positive output signal is clipped.
+/-…
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…
Hello,
I am looking for a buffer (Analog) with the following requirements:
1) Input voltage range: 0V to 0.9V
2) Fq: ~100MHz to 200MHz
3) Iq, Noise: We don't really care about it
4) VDD: We can provide any VDD between 0.9V to 3.3V (Or may be…
Hello,
I plan to build a high speed three op-amp in-amp like the one presented in the ADA4817-2 datasheet (figure 53 on page 21). The input will be only one coil that is connected between both inputs. The input signal to the in-amp will therefore be…
Dear Eng. Dr. Art Kalb we appreciate your comprehensive reply related to ADA4898
ez.analog.com/.../histogram-of-the-crossover-frequency-ada4898-2
Now we have several questions related to Equations (4-6) from the specification datasheet of ADA4817-1/4817…
Hello everyone,
For a projekt we want to use the ADA4817 as a charge sensitive preamplifier. That for we need a low feedback capacitance. The datasheet doesn't say about an internal capacitance between output and inverting input, just about external…
I've been having some trouble with a prototype circuit using the ADA4817-2. My circuit uses that dual amp as the input of a 3-amp IA - with a gain of 2. I am trying for 500MHz BW. The input amp peaks and is prone to oscillate around 180Mhz. I tried…
It is my first project with a high speed op amp, so I would like to ask a few questions about using the ADA4817 before starting the prototype, to avoid basic errors.
My project consists of reproducing a differential probe with characteristics similar…
My customers are considering ADA4817-1ACPZ.
ADA4817-1ACPZ has Exposed Pad.
The data sheet is "Can be connected to GND, -VS plane, or left floating."
When the customer selects "left floating", how many THERMAL RESISTANCE of ADA4817-1ACPZ?…
Hi,
I use ada4817-1 and adg1414bcpz to convert current to voltage.
But the amplifier self-oscillate at frequency about 80MHz.
How can i cancel the unexpected frequency?
In attchment, ADA4817-1 convert current in DUT to voltage. ADG1414BCPZ used to…