What is the maximum input current of the AD8671?
Because the power supply sequence of the AD8671 is as follow.
1)-5V is applied to the V- terminal
2)4V is applied to the +IN terminal
3)15V is applied to the V+ terminal
Since I think that the current…
I have a question for you.
If the load(RL) is open(infinity) on Vs=+/-5V supply, what are the min VOH and VOL?
Your datasheet show 3.8V and -3.8V when RL=2kohm.
AD8671 isnt rail to rail device.
I think that they are similar 3.8V/…
I drew 2 different test circuits on AD8671 in LT Spice and try to perform a transient analysis on the chip . When I ran the two test circuits individually, both of them behave well. But If I include both of them in the same schematic, the simulation…
Thanks for providing the previous helpful answer.
We are trying to perform an exhaustive failure analysis (in the limits of practicality).
I am including a pseudo-netlist of the PLL loop filter.
Could you respond if with such filter…
The following are space qualified, but I don't know what the rad tolerance is:
AD8671S, ADA4077-2S, ADA4084-2S, and AD8629S. See:
Thank You for your reply.
I don't give input signal, I just solder ADA4807 on the PCB, and I have try another ADA4807, but all of them generate heat .
when I use AD8671 or ADA4841, they are normal. they have same the define of Pin.
Hello, I am working on a design which uses sevral low noise op amps (AD8671) for handling analog signals. I would like some help with choosing a suitable way to power the circuit.
I have an input power supply of 9V DC, and would like to generate +12V…