Member #206873

Member Since: March 1, 2011

Country: United States

  • Hi there, I have a question about the input signal supplied to the HX711. The datasheet states: "Channel A can be programmed with a gain of 128 or 64, corresponding to a full-scale differential input voltage of ±20mV or ±40mV respectively, when a 5V supply is connected to AVDD analog power supply pin." If the input voltage range is +/-20mV, are values outside this range coerced/saturated to the limits? ie what happens if a signal of +/-30mV is applied when the gain is set so the input limit is +/-20mV? thanks, Matt

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