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Thread: Analog ground

  1. #1

    Analog ground

    Bit of a nooby question here.
    I've been using teensy in my synth designs for quite a while now, but one pin I've been curious about but never asked about is the Analog ground.
    Bearing in mind that I'm more of a programmer than an electrical engineer, what is the purpose of the analogue ground?
    Should I be taking this into account when using analogue circuits with my Teensy?

  2. #2
    Junior Member
    Join Date
    Feb 2020
    Location
    Seattle, WA
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    I believe the Analog Ground pin's purpose is to be separate from the digital ground pin(s). This way any activity on the digital ground won't effect your analog readings.

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