DRV8305-Q1: The Usage of CS Amplifier

Part Number:DRV8305-Q1

Dear, Sir.

My customer is evaluating DRV8305-Q1 for their system.

They are asking about the usage of CS amplifier as followings.

Please give your advice.

1. They would like to measure the current flow just focusing from motor

    to GND. Is there a method to use unidirectional?

2. This is a kind of double-confirmation. Is it possible to swap the connection

    SP & SN?

Best Regards,

H. Sakai