DRV2625: LRA_ERM Bit

Michael Balourdas

Part Number: DRV2625

Hello,

One section of the DRV2625 datasheet indicates the for an LRA, the LRA_ERM bit should be 0. The register map indicates that the LRA_ERM bit should be 1 for an LRA. Can you tell me which is correct?

Thanks,

Michael

over 1 year ago

0 Daveon Douglas over 1 year ago

TI__Genius 11130 points

Hi Michael, the TI engineer who supports our actuator devices is currently out of office and will return Tuesday, Sep 6th to answer your question.

Thank you for your patience.

0 Michael Balourdas over 1 year ago in reply to Daveon Douglas

TI__Expert 4745 points

Hi Daveon,

Any chance there's anyone else who could give us an answer? I think it should be pretty straightforward. I might be able to find it in some other documentation so I'll look around. Or is there any easy way we could test it on the EVM?

Thanks,

Michael

0 Daveon Douglas over 1 year ago in reply to Michael Balourdas

TI__Genius 11130 points

Hi Michael, I looked into it further and there is a typo in the suggestion, the register map is correct.

Motor drivers

Motor drivers forum

DRV2625: LRA_ERM Bit