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Author Topic: ADXL193: ST pin?  (Read 435 times)
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USA, OH
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I can't figure out from datasheet how I should connect ST pin?
I need no self-test, just for regular reading from OUT pin?
Should I ground ST or just leave it hanging?
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You can do either - the ST pin has an internal pulldown resistor to ground. Ground it if you think it is picking up interference.
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