Hello=),
I just encountered a unit, having a solder bridge between pin7(outB) and Pin8(V+).
After having it analyze at FA, it was found to have a burnt metallization directly connected to pin1(outA).
Is the event of burnt metal on Pin1(outA) a possible…
Hi,
We met some issue on our product with OP2177 device.
With a date code OP2177 A#830 5002 ==> our product works without problems.
With a date code OP2177 A#932 6453 ==> our product doesn't work.
Could you communicate if the PCN#18_0060 is applied…
Hello
We will use OP2177.
In absolute maximum rate of the datasheet, input range is -Vs ~+Vs.
The datasheet of opamp usually include the description of power supply +- 0.3V at input
Does OP2177 include a protection diode at input stage ?
If not so…
Dear Sir/Madam,
We are using OP2177 OP-amp for voltage follower (Av=1).
Pls refer to Figure33 of page10.
Q1.We think the frequency response of voltage follower is ( Av = 1 plot ) of Figure33.
Can we think that the frequency response of the inverting…
Hi Team;
OP2177 at +/ -15v power supply, the input voltage range is +/ -13.5v.
Is there any device with similar parameter, but is rail-rail input/output at +/ -15V?
many thanks;
Bell
Dear Sir/Madam,
We think that we will use OP2177 OP-amp.
Please teach us the power supply sequence (+V,-V) when power-on/off.
Our system can't supply +V/-V simultaneously.
It would be greatly appreciated if advice could be gotten.
Best Regards…
Hello
I want you to give us advice.
OP2177 is targetted to be replaced with competitors, OPA2180 and so on.
We try to promote ADA4077-2A. But they mentioned TCVos is worse than OP2177. They don't want to use it.
ADA4522-2 doen't seem to compete…
