I am using the DRV8801 with a total of 50K load resistance on the VPROPI output pin, with the resistance the voltage is reading 1.31V ( this is not 5X the current) if i remove the resistance I am getting 2.0V ( this is the 5X coil current). It seems that the pin has an output impedance I am exceeding but I can not find anything in the datasheet. What is the max load that this pin can drive accurately?
Thank you,
Sheldon
(8801_VPROPI_OUT is connected to an ADC)