Hi Egemen,
the TL081 is no rail-to-rail OPAmp and you violate the common mode input voltage range. Also, the supply voltage is too low and you have set incorrect input capacitances.
After correcting these mistakes you will get this:
Kai
Part Number: UCC3895 Other Parts Discussed in Thread: TL081 , PMP9622 , PMP8740 Hello,
I am using UCC3895 in a Full bridge converter 48V DC input, 320V DC output. I want to insert a current regulator on the output with a shunt placed in series on the +320V…
Part Number: TL081H Other Parts Discussed in Thread: TL081 , TL072 , TL072H , OPA1642 , TL052 , , TL082 , TL082H
According to this technical note , The old JFET TL072 had increasing distortion with increasing source impedance, which I assume was also true of the…
Part Number: THS4302 Other Parts Discussed in Thread: THS4303 , THS4304 , , TL081 , LMH6521 , LMH6523 , LMH6554 , LMH2832 , LMH6881 , OPA857 , TINA-TI , BUF802 Hello there,
I am willing to buy THS4302, THS4303, THS4304 op-amps. I came across with few problems listed…
Part Number: THS3491 Other Parts Discussed in Thread: TL081 , LM4040
Hello.
I'm having trouble with the THS3491 IDHAR, since it blows up when powered. I already bricked two of them. I bought them from Digikey (296-51646-1-ND).
The board works, so it…
Part Number: OPA1641 Other Parts Discussed in Thread: TL081 , TL072 , TL082 , Hello,
I'm modeling the input impedance of a simple non-inverting stage and finding that the impedance is very different from other TI JFET input opamps. Here is the simulation…
I changed the post link to TL081 day ago as LM741 did not have Fig.8 phase shift referred to in post. My last reply evaporated into thin air upon clicking reply button
Hi Paul
Many thanks for the feedback (no pun intended on my part, either! :-) which very much confirms what I'd suspected; that is, (a) this is a difficult parameter to measure, and (b) that very fast comparators by their nature are probably going…
Hi Thierry,
Unfortunately, nothing will have the exact same specs as the original amp. I would think the THD and noise performance of the amp would be the most important factors in determining audio quality.
However, unless you just want the cleanest…
