FAQ
I was experimenting with the simulation model of the OP37 available on the website. Then I realized that there's also a model available in the LTspice XVII as well. But the models seem to have different frequency responses.
So my question is which…
hi
i am trying to develop a phase shifter using integrator concept. working Range 10KHz to 1MHz.
considering High frequency i am using OP37 which has high Gain bandwidth and slew rate.
i am Facing a problem with instability in output signal.
Problem…
I will start this with a basic overview of our problem.
We designed a baseband amplification board to amplify a baseband signal through two OP37 SOIC-8 stages. The original design specs were that we would only be dealing with positive voltage inputs…
请问OP37S和AD574S这两个宇航级型号的结温(Junction Temperature)最大范围是多少?
op37的电源抑制比还是蛮高的,50k时有40db,如果op37的电源上有20mV的噪声,道理上来讲输出噪声会被衰减到1mV以下的。
不过您可以尝试一下,直接用较好的源给op37供电,看是否还有同样问题。