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LMH6551: Searching for 3 channel Differential Amp

Jerry Hu
Prodigy 200 points
Part Number: LMH6551

Tool/software:

Hi team

We want to search for a device to replace EL4543, I think LMH6551 is good, but LMH6551 just have 1 channel.

Could you please recommend some 3 or 2 channel device to replace EL4543 (Renesas). Thank you!

Merry Christmas!

Jerry Hu from China Mass Market

  • +1
    TI__Genius 11505 points

    Hi Jerry,

    I was able to look through our portfolio and unfortunately the few fully differential devices with multiple channels are not a good replacement for this competitor device. The LMH6551 is our competing device but as you mentioned it is only offered in a single channel. I attached the list of FDAs that come in multiple channels if there is an option you see that could work, but when comparing performance specs, they do not match up with the competitor device.

    Fully differential amplifiers product selection | TI.com

    Best Regards,

    Ignacio