DRV8885 DIR

NAOKI AOYAMA

Guru 11215 points

Other Parts Discussed in Thread: DRV8884, DRV8885, DRV8824

Hello,

Our customer uses the DRV8824,DRV8884 and DRV8885.

The customer has a question about DIR logic.

When the DIR logic is high,

DRV8824: Phase B lag of 90 degree in regard to Phase A

DRV8884,DRV8885:Phase B lead of 90 degree in regard to Phase A

Is this correct?

Regards,

Naoki Aoyama

0 Rick Duncan over 7 years ago

Hi Aoyama-san,

We will check and reply soon.

0 Rick Duncan over 7 years ago in reply to Rick Duncan

Hi Aoyama-san,

Yes, the sequence is correct. The DRV8884/85 is different than the DRV8824/25.

0 NAOKI AOYAMA over 7 years ago in reply to Rick Duncan

Guru 11215 points

Hi Rick-san,

Thank you for your reply.
I will feedback the customer this information.

Thanks,
Naoki Aoyama

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