DRV8889-Q1: Fault Pin Voltage being at 1.3V before going HIGH (3.3V).

Tool/software:

Hi,

I'm currently performing testing on the Motor Driver DRV8889-Q1, while testing i observed the Fault pin is intially at 1.3V before it goes HIGH (3.3V). 

As per the datasheet, Fault Pin is an Open drain which in our circuit is pulled-up to 3.3V via a 10K resistor.

It would really mean a lot if you can please help me understand the reason behind the 1.3V we are seeing before the Fault signal is asserted HIGH (3.3V). Attaching the waveform for reference.

Channel 1: Current through AOUT1 Pin

Channel 2: Fault Output Signal

Thanks & Regards,

Vineet Anurag