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Opamp/instrumentation amplifier help

mcash

Mar 16, 2012
2
Joined
Mar 16, 2012
Messages
2
Hi,
I am looking for an opamp/instrumentation amplifier with very low input/output offset. I intend to amplify some millivolt (about 5-50mV) with it to a gain of 100. Can any one suggest me a suitable opamp or instrumentation amplifier?
Thank you.
 

(*steve*)

¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd
Moderator
Jan 21, 2010
25,510
Joined
Jan 21, 2010
Messages
25,510
Check out "chopper stabilized op-amps". They have some internal magic that nulls out the offset.

As long as you're amplifying DC signals and you're no overly fussed with transient response, these may be the way to go.
 
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