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Differential Output Opamp

Kiran A
Intellectual 610 points

Other Parts Discussed in Thread: INA1650, OPA1632

Hello All,

We are designing an amplifier circuit for Microphone output. We need top provide Amplified output to differential input of Codec. So please suggest us a part which could give differential output upon receiving single ended input.

  • 0
    TI__Genius 15410 points

    Hi Kiran,

    Please take a look at Figure 61 in the INA1650 datasheet for a circuit that goes from a single ended input to a differential output.

    Also, the OPA1632 is a fully differential amplifier that can be configured to go from single ended in to differential out.

    If neither of these options work for you please let me know and I will look for some other options.

    Thank you,

    Tim Claycomb