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DRV2604L / changing LRA

Guru 29720 points
Other Parts Discussed in Thread: DRV2604L

Hi Team,

My customer has already used DRV2604L in his system and considers to change LRA for next model.
So, I would like to ask two questions.

(1)
I believe the registers that should be changed are the following in Auto Calibration process.
-RATED_VOLTAGE[7:0]
-OD_CLAMP[7:0]
-DRIVE_TIME[3:0]
Is my understanding correct?

(2)
My customer considers to use LRA of 1.8Vrms(rated input voltage) for next model.
Could you tell me the recommended OD Clamp voltage for this LRA?
If this isn't enough information for LRA, could you email to me as the following?
yaita-k@clv.macnica.co.jp

Your support would be appreciated.

Best Regards,
Yaita / Japan disty