hi sir
Does the opa2188 power rail can accept the +36, 0v?
In the circuit, I use the ADI/ADA4077 is ok, but change to TI/OPA2188, the circuit can't work,please advise it,thanks
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hi sir
Does the opa2188 power rail can accept the +36, 0v?
In the circuit, I use the ADI/ADA4077 is ok, but change to TI/OPA2188, the circuit can't work,please advise it,thanks
I also just noticed a miss in the parametric data base feeding this tool, not sure if anyone is maintaining this anymore, but the output current for the ADA4077 is probably not 0mA.
Correct, but you really don't want to operate at absmax if you think about supply tolerancing - they spec'ld it up to 30V
How are you getting that nice square box drawn on the snip?
Hi Alex,
The OPA2188 has an absolute maximum supply rating of +40 V so it should be usable in your +36 V/0 V powered application. I am not sure why your are having a problem with the OPA2188 in the circuit. If you can describe what you mean by "the circuit can't work," we should be able to figure out what is causing it to not work as expected. Please describe the inputs applied to VCSB2_R and VCSA2_R, and the loads applied at the outputs.
Regards, Thomas
Precision Amplifiers Applications Engineering
Hi Alex,
We haven't heard from you in a while. We hope the issue was resolved. I am going to close this thread now. Reply to re-open if you have any questions moving forward.
-Tamara