Please help me to identify this IC. I guess it is an Analog Devices chip.

The top marking says "S BB". I think it's an op-amp and it's used in a current probe.

Thank you!

photo of the unknown IC on a PCB

  • \$\begingroup\$ Can you make some better pictures with better lighting from different angles? Its hard with just these 3 Letters - do one exactly from above also. \$\endgroup\$
    – schnedan
    Sep 25, 2020 at 22:03

1 Answer 1


Maybe this is the chip you seek: -

enter image description here


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