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Looking to replace LM358 amp in unity gain circuit with higher input impedance and stronger drive capability amplifier (pin4 pin)

Michael Strong
Prodigy 40 points


I need to get a pin for pin replacement for the LM358N that has higher input impedance and stronger drive capabilities for a DAC circuit.

  • TI__Guru* 93105 points

    Hi Michael,

    Can you tell us a little more about your DAC setup and requirements? It would be helpful to have the input signal information, power supplies being used, operating current goals, ac needs, output voltage and current requirements, and anything else you think would be helpful in identifying the best amplifier for the application.

    Thanks, Thomas

    PA - Linear Applications Engineering