ADuM5230 PWM inputs hysteresis.

Document created by analog-archivist Employee on Feb 23, 2016
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The block diagram (figure 1) on the ADuM5230 datasheet shows the PWM inputs as
Schmitt-trigger types . The specifications (table 1) do not mention any
hysteresis for a Schmitt-trigger. Are the inputs Schmitt-trigger types?

 

The inputs are not a true Schmitt trigger with a wide range of hysteresis. The
hysteresis is about 150mV.

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