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INA214: Negative output

David Park
Expert 6070 points
Part Number: INA214

Tool/software:

Hi,

When GND is -12V for negative output, is it ok to normal operation?

GND = -12V, V+=12V, Ref = 0V

With this setting, output is expected to swing from -10V to 10V.

Thanks.

  • 0
    TI__Expert 5970 points

    Hello,

    This will work as the voltages are referenced to the GND voltage. Keep in mind that the total voltage should be kept below 26V (V+ - GND) so if your system is prone to noise or transients you may need to reduce the voltage headroom.

    Let me know if you have any more questions,

    Levi DeVries