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DS90UB953A-Q1: Sleep mode for DS90UB953A and DS90UB935

Kazuki Kuramochi
Genius 10485 points
Part Number: DS90UB953A-Q1

Hello Expert,

Our customer considering to use this device.
Then, they have question for its.

Do those devices has sleep mode?

Our expected sleep mode is it can reduce power consumption in this mode and it can be back from normal operation mode except additional reconfiguration to role-back previous operation mode.
As far as our understanding, those device's can be RESET but it is require reconfiguration to role-back previous operation.

Is this understanding correct?

I'm looking forward to hearing back from you.

Thank you and best regards,
Kazuki Kuramcohi

  • +1
    TI__Guru 66810 points

    Hi Kuramcohi-san, 

    Our devices do not have a sleep mode, only PDB mode. However, in case of PoC systems, a high-side switch can be used that can keep the remote camera powered down during desired sleep states.

    Regards, 

    Logan

  • 0 in reply to Logan Cummins
    TI__Genius 10485 points

    Hi Logan-san,

    Thank you for your swift reply and suggestion.

    Our customer requirement is low power status that it can keep register condition before became this mode without any register writing.

    Therefore, I understand that this device cannot achieve their required operation.

    Thank you and best regards,

    Kazuki Kuramochi