OPA37: Similar product with OPA37

Hi Li,

similar in what?

Kai

Hi Thomas,

I am going to take a guess what your question is. Kai is correct about his reply. 

For quad op amp package that is similar to OPA37 in performance may be OPA4227/OPA4228, OPA2211 is only dual. 

Please let me know if this is what you are looking for. If you provide key performance and design/application requirement details, we may be able to help to find other equivalent ones in quad package. 

https://www.ti.com/amplifier-circuit/op-amps/cross-reference.html?keyMatch=OP%20AMP%20CROSS%20REFERENCE%20TOOLS&tisearch=Search-EN-everything

Best,

Raymond