I'm sorry, but I need to say, that the opamp is probably not the reason.
I've found that there is a noise on ground wire and opamp power supply lines:
The yellow plot is for opamp IN- and the blue plot is for the ground wire.
The output signal…
I tried to work with AD8067 operational amplifier as inverting amplifier. My input resistance is 12k ohm and feedback resistance is 10k ohm. Now gain should be less than one. I tried to simulate it in LTspice with spice model of AD8067 from analog…
I am trying to run the AD8067 Spice model in a third party simulator. I have tried inverting and non-inverting configurations with a gain of 10. What I see is large currents between +Vs and the non-inverting input and gain far less than 1. I have no problem…
ADA4817-1， AD8615 ， AD8616，AD8066， AD8067， 都可以参考一下
The final output driver for the AWG channels is the AD8067 amplifier configured in
the inverting mode with an 11 K feedback resistor and a 1 K input resistor.
Rather than try to just answer your question for one set of conditions please refer
plz c the image below for clarification regarding operation of ad8067 at gain less than 8
my signal is peak to peak 10 V hence i need a opamp who works at more than +/- 5 V
whether rail to rail opamps will be safe?
The ADA4896.CIR doesn't work for LTSPICE. The BF value is a big negative value.
Could you post an alternative spice model working for LTSPICE? Any format is ok.
by the way, the AD8067 model doesn't converge in MultiSim. I have to use it in…