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LMC6034: About Voltage follower

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Guru 21045 points
Part Number: LMC6034


Hi Team,

Can I use LMC6034 for th voltage follower?

I understand this device is unconventional (compared to general-purpose opamps).

Therefoer, I am worried.

Regards,

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  • 0
    TI__Genius 15410 points

    Hi Hide,

    The device is unity gain stable so it can be used as a voltage follower. However, stability is dependent on the load, feedback resistor values, gain, etc. Figure 11 in the datasheet shows the capacitive load drive capability in a gain of 1V/V. 

    This device has very low input bias current. To ensure the low input bias current the device offers I highly recommend following the guidance on PCB layout provided in the datasheet. Was this device chosen for its very low input bias current specifications? If not, we might be able to provide a better device that will meet your design needs.

    Thank you,

    Tim Claycomb

  • 0 in reply to Tim Claycomb
    Guru 21045 points

    Hi Tim-san,

    Thank you for the information and advice.

    I greatly appreciate your cooperation.

    Regards,

    Hide