Hello,
I checked the similar post as below.
drv8840 OUT Max voltage (e2e.ti.com/support/applications/motor_drivers/f/38/t/464698)
There is the answer as "-0.7V to VM+0.7V".
Our customer test the OUT1 voltage, then that is -1.8V.
The customer used the competitor device.(Allegro)
It is mentioned the absolute maximum ratings as "-2V to VM+2V" on the datasheet.
So, the customer do not change the device from competitor.
Is it correct the voltage of the OUT1/2 "-0.7V to VM+0.7"?
Best Regards,
Naoki Aoyama