Opa2134 vs tl072. TL072 Upgrade

Not much decoupling to speak of, some many need to be added. Post by x » Mon Nov 25, pm. Post by devinw1 » Thu Nov 28, am. And as device numbers are not copyrightable, it makes sense to use the same number on your device. Post by Orgia Mode » Wed Nov 27, pm.

 

There are some major differences between OPA and TL; for one, since.It's simple.

 

westpart.online › support › amplifiers-forum › opaoparunning-hot.So in the end they bought Midas and other companies, and have a huge range of products including numerous synth clones, whilst my old company is now owned by Samsung who don't really know what to do with it.

 

The OPA (and OPA) coming from Burr-Brown have some really nice slew rates (20 vs. 15V/us), noise rejection (db vs db), lower.Most English consoles from this designer are missing crucial components to allow wide band opamps to work properly.

 

westpart.online › Technical Forums › General Questions.If the devices were counterfeits they simply wouldn't function in my designs.

 

Is this bad? I don't normally notice much difference between chips and will happily use a TL where the circuit calls for a JRC /9 or.As mentioned you MUST check a variety of aspects before just swapping chips.

 

OPA is a far easier drop-in replacement for the TL They also have lower THD and noise is vs 8 nv.Learn more.

 

Nice JFET op amps to replace TL The OPA family are FET input available in DIP. The noise and distortion figures from them are.Here's a comparison of typical slew-rates: LM 30pF cap : 0.

 

westpart.online › community › threads › tlupgradeIf at first you don't succeed

 

it's possible that the opa is oscillating given the NF is not direct. oscillation may be because of the faster op amp 8mhz vs 4mhz.Imagine a computer maker selecting era processors today?

 

westpart.online › watch › v=rHd1Z6v7DiE.Quote from: merlinb on September 12,PM.

 

forum? OPA High quality audio op amp, usually used when a very clear and transparent tone is needed. In production pedal circuits I've seen it in.I keep looking at it though.

 

the OPA and OPA their noise vs input impedance plots look identical. Superior to TL/TL and TP doesn't even mention it.Kesh Awesome!

 

Idk much about semi fabs, but offhand this seems like a pretty innovative chip.

 

What do others think of this?

 

Seems like even if there's some modules that have problems or need some tuning, it's worth going for the OPA's over the TL opamps.

 

Or if not, just a second pair of eyes to make sure I'm not missing something would be helpful.

 

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They are dirt cheap.

 

You need to compare the old opamp and the new opamp.

 

One guy I design PCB's for gets a lot of his part reels from them and I've had uhh, two designs assembled by them: First: Second: Very happy with both.

 

Rarely seen in practice.

 

Originally Posted by tINY.

 

But i can say that it's working as it should.

 

Jacklynn, I think what everyone is basically trying to say is

 

Could it be the capacitors adding noise?

 

Posted: Fri May 21, am Post subject:.

 

But it's hardly something TI can complain about - all the American companies did it to each other in the s to s!

 

So it's possible that under extreme conditions, the LM does slew-rate limit the signal a little bit.

 

I think what everyone is basically trying to say is

 

Selective bad hearing can come in handy!!

 

forum? Did they sound the same - unfortunately yes.

 

New Posts.

 

Chuck thanks for that detailed reply.

 

Bone is in the fingers.Forum Opa2134 vs tl072

 

Originally Posted by Jacklynn.