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Alternative power supply ad8027 in LTspice

Hi all,

 I would like to simulate a circuit with AD8027 in LTSpice, but me need to use V+ = 15V, V- = 5V power supply instead of 

V+ = 5V, V- = - 5V power supply.  In this case model opamp does not work properly.

 

   I have two questions:

      1) how to use this spice model AD8027 with V+ = 15V, V- = 5V power supply?

or   2) any other opamp model I can use to get similar electrical characteristics with V+ = 15V, V- = 5V power supply?

 

Thank you!

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  • FormerMember
    0 FormerMember

Sorry,  missed that.  Thought had +15 and minus 5V, which would be  20.

Can you attach schematic?

You can run the silicon on +15 and +5V, BUT the inputs still have to be between the rails.

Harry

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  • FormerMember
    0 FormerMember

Sorry,  missed that.  Thought had +15 and minus 5V, which would be  20.

Can you attach schematic?

You can run the silicon on +15 and +5V, BUT the inputs still have to be between the rails.

Harry

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