Part Number:DRV8702-Q1
I am using the DRV8702-Q1 Evaluation board and have successfully connected it to my micro controller. In order to keep my firmware the same from my previous motor driver I used a couple of FETs (See schematic below) to process the PWM signal before they are sent to the motor controller.
What is the input capacitance in PH_IN1, EN/IN2 pins? I looked through the entire spec.
>The value calculated from my signal captures (See below) seemed excessive at 6600pF.
Instead of using FETs I am thinking of using a AND gate. This may be a better interface to the motor controller.
What are your thoughts on the best interface?
Thank you,
Rob Cohen