Breaking News
Comments
Newest First | Oldest First | Threaded View
srudeep
User Rank
Rookie
re: Ultra-precision op amp pushes to zero drift, 36V rail
srudeep   3/17/2012 5:25:00 PM
NO RATINGS
I see MAX44251 has better drift specs compared to OPA2188...

GREAT-Terry
User Rank
CEO
re: Ultra-precision op amp pushes to zero drift, 36V rail
GREAT-Terry   9/2/2011 12:07:22 AM
NO RATINGS
It is a nice part. I like the low drift and yet 36V rails. Is it built with Bipolar process? Is it a chopper amplifier? I can't see the chopping frequency from the datasheet so I wonder if there is any breakthrough ideas behind if the low drift is not done by chopper's offset cancellation technique.

agk
User Rank
Rookie
re: Ultra-precision op amp pushes to zero drift, 36V rail
agk   8/15/2011 9:59:49 AM
NO RATINGS
TI's OPA2188 has many variants compramising either the bandwidth,offset,single or quads. The analog circuit design becomes less critical when this is used.



Flash Poll
Top Comments of the Week
Like Us on Facebook
EE Times on Twitter
EE Times Twitter Feed

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
EE Life
Frankenstein's Fix, Teardowns, Sideshows, Design Contests, Reader Content & More
Max Maxfield

Energizing the Young Engineers of Tomorrow
Max Maxfield
15 comments
It doesn't seem all that long ago when I was a bright-eyed, bushy-tailed young engineer. Now I feel like an old fool, but where are we going to find one at this time of the day (LOL)?

Jolt Judges and Andrew Binstock

Jolt Awards: The Best Books
Jolt Judges and Andrew Binstock
1 Comment
As we do every year, Dr. Dobb's recognizes the best books of the last 12 months via the Jolt Awards -- our cycle of product awards given out every two months in each of six categories. No ...

Engineering Investigations

Air Conditioner Falls From Window, Still Works
Engineering Investigations
2 comments
It's autumn in New England. The leaves are turning to red, orange, and gold, my roses are in their second bloom, and it's time to remove the air conditioner from the window. On September ...

David Blaza

The Other Tesla
David Blaza
5 comments
I find myself going to Kickstarter and Indiegogo on a regular basis these days because they have become real innovation marketplaces. As far as I'm concerned, this is where a lot of cool ...