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OPA657: OPA657

Varun Gokhale
Prodigy 100 points
Part Number: OPA657
Other Parts Discussed in Thread: OPA818,

i require OPA657N for ongoing project.

the requirement is in thousands.

can you help me out with the sourcing of component?

  • 0
    Guru 48385 points

    Well Varun, 

    Definitely showing out of stock on this SOT23 version. 

    There is a die upgrade to a much newer process in the OPA818 - surely they would have done a drop in SOT23 version, but not seeing it yet? 

  • 0
    TI__Intellectual 1080 points

    Hi Varun,

    Thank you for your interest in the OPA657. Currently the OPA657 in the SOT23 package is out of stock however we are working to restock it soon. 

    As Michael mentioned, we do have the new generation device OPA818. It is not a drop in replacement, however it does feature a lower noise specification and wider bandwidth. The OPA818 is also a decompensated amplifier with the same minimum gain specification of 7 V/V. We have over 50ku in the TI store currently. 

    How many units are you interested in ordering and when?

    Thank you,
    Rachel