OPA290 alternatives?

[gerrittube]

Are there any good alternatives for the OPA290 opamp? I need the single 8-pin soic version.

Regards, Gerrit

 

[gerrittube]

Perhaps OPA134? Does anyone know?
This is a DIL8, that will be OK too.

Regards, Gerrit

 

[RickTH]

OPA290 is a micropower opamp .
OPA 134 certainly is not.

It depends on what you're looking for.
Start looking at texas inst : https://www.ti.com/amplifier-circuit/op-amps/overview.html

 

[gerrittube]

Rick,

My circuit needs an OPA290. My supplier doesn’t have them, so I need an alternative.
I’m lost as I have no idea how to compare opamps.

Regards, Gerrit

 

[gerrittube]

OOPS! Should be OPA209. My bad.
(told you I didn’t know much about opamps…)

Regards, Gerrit

 

[RickTH]

Maybe another supplier ?
https://www.ti.com/product/OPA209?
https://www.mouser.com/c/?q=OPA209

Any other opamp we may suggest here , is likely not in stock at your supplier too.
For suggesting an alternative , you need to know what it is used for.

 

[steveu]

Similar products you might be interested in​

open-in-new
Compare alternates

Drop-in replacement with upgraded functionality to the compared device​

OPA210
ACTIVE​

2.2-nV/√Hz, low-power, 36-V operational amplifier
Higher performance device with super beta inputs and lower current noise

 

[gerrittube]

The OPA210 is not available either. I'm shopping at conrad.nl.
Mouser will charge 28 euro extra for shipment. Rediculess.
What a mess.

Regards, Gerrit

 

[gary s]

You might be able to request samples from TI direct or buy from them direct.

 

[gerrittube]

I used an OPA134 an it’s working fine now.

Regards, Gerrit