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ADA4700-1 Single Supply

Category: Hardware
Product Number: ADA4700-1

Dear Experts!

Can I use ADA4700-1 with an unbalanced supply: +55V/GND? If yes, what should I take care of with this opamp?

I basically have a DC input voltage from 0 to 5V and I want to amplify it up to 45 to 55V, no AC signal is expected.

Thanks and regards,

Andras Magyar

Parents Reply
  • Hi Mae,

    Right! Plus, LTC2057HV has maximum of +60V supply so that is another important point.

    Actually we do not want to load the output of the amplifier more than 1-2mA for sure.

    Also we will adjust the gain to account for this headroom so for this amount of current we will not have any problem.

    I think we are fine with this! Thank you for your assistance and have a great day Slight smile

    Regards,

    Andras

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