B
Bob Masta
Can anyone recommend a good general purpose
single-supply op-amp? Something better than
the old LM324 (which has high input current and
noise, plus a flaky output stage)?
This question has come up before (I asked it myself
back in 2001) and I've never seen a solid answer.
There are a zillion and three single-supply amps
out there, most with part numbers long enough
to choke a server. Surely *somebody* has something
that's a decent middle-of-the-road part, similar
to the TL08x or LF35x series for dual supplies.
The kind of thing you would stock up on if you
were placing an order anyway, just to keep on
hand.
Now, I realize there are some specs here that
nobody worries too much about for dual-supplies,
such as just how close to the rails you can get.
That's OK. I'd just like to hear what people are
finding useful, to point me in the right direction.
Thanks!
Bob Masta
D A Q A R T A
Data AcQuisition And Real-Time Analysis
www.daqarta.com
Scope, Spectrum, Spectrogram, Signal Generator
Science with your sound card!
single-supply op-amp? Something better than
the old LM324 (which has high input current and
noise, plus a flaky output stage)?
This question has come up before (I asked it myself
back in 2001) and I've never seen a solid answer.
There are a zillion and three single-supply amps
out there, most with part numbers long enough
to choke a server. Surely *somebody* has something
that's a decent middle-of-the-road part, similar
to the TL08x or LF35x series for dual supplies.
The kind of thing you would stock up on if you
were placing an order anyway, just to keep on
hand.
Now, I realize there are some specs here that
nobody worries too much about for dual-supplies,
such as just how close to the rails you can get.
That's OK. I'd just like to hear what people are
finding useful, to point me in the right direction.
Thanks!
Bob Masta
D A Q A R T A
Data AcQuisition And Real-Time Analysis
www.daqarta.com
Scope, Spectrum, Spectrogram, Signal Generator
Science with your sound card!