Trouble Finding LM102 / LM107

[raphaelmec06]

Good night,

I´m going to build this signal amplifier:
https://www.electro-tech-online.com/custompdfs/2010/06/LB-1.pdf

But I can not find the LM102 and LM107 op amps anywhere. Searching through the internet, I have found that this pieces are discontinued.

What amps could I use to replace them???

Thanks in advance!

 

[ericgibbs]

Good night,

I´m going to build this signal amplifier:
https://www.electro-tech-online.com/custompdfs/2010/06/LB-1-1.pdf

But I can not find the LM102 and LM107 op amps anywhere. Searching through the internet, I have found that this pieces are discontinued.

What amps could I use to replace them???

Thanks in advance!

hi,
I would suggest either a AD620 or preferably an AD623
Those two IC's have all the components shown in that diagram contained within a 8 pin IC package.
Try: Datasheet & Application Note Database, PDF, Circuits, Datasheets | Datasheet Archive

 

[eliteph33r]

Yeah that was my next question

do you need the CAN style, 8 pin or 14 pin chip?

 

[trader]

Good night,

I´m going to build this signal amplifier:
https://www.electro-tech-online.com/custompdfs/2010/06/LB-1-2.pdf

But I can not find the LM102 and LM107 op amps anywhere. Searching through the internet, I have found that this pieces are discontinued.

What amps could I use to replace them???

Thanks in advance!

Depending on the application, you can use low cost Quad LM324 op-amp to configure as instrument amplifier.


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