AD711 op amp, was - Re: sample & hold caps/ timing.

[Michael Lloyd]

I second the vote of confidence for the AD711 single and AD712 dual op amps.
They're a bit cheaper in the US.
My op amp of choice for great overall performance for my tinkering (aka
synth) projects: good speed, quick settling time, high gain, very low
distortion, and low offset.

Michael
mlloyd1 at enteract.com

----- Original Message -----
Sent: Friday, April 14, 2000 5:00 AM
Subject: Re: sample & hold caps/ timing.


> Hi Roel,
>
> >And are there nice replacements (pincompatible and better) for the tl082
> >buffers?
>
>
> Here's a replacement for the Tl082:
>
> http://www.analog.com/pdf/AD712_b.pdf
>
> The ad712 is the dual version of the AD711. This is a high-speed Bifet
(JFET
> in the inputs) opamp.
>
> Slew rate: 16V/us
> input bias current: 50pA
>
> It's stated to be a improved replacement for the TL082 so it should be
> perfect for your application.
> The price is around $4 at Farnell but they are always a bit more
expensive.
>
>
> And for all the people on the list:
>
> I think the AD711 can make nice replacements for high-speed application
> OP-amps that are out of stock etc. And it
> seems like a nice opamp to use in designs. I don't know if there are
opamps
> with better specs that are a lot cheaper.
> If those exist I would really like to know.
>
> Check it and see for yourself:
> http://www.analog.com/pdf/ad711_.pdf
>
> I'm ordering a couple of these for a university project (high frequency
> conductivity meter) and I will tell it
> if I like them a lot.
>
> Bye,
> Heiko
>