TAS5825P: Turn-on time from stand-by

franziskus

Expert 7308 points

Part Number: TAS5825P

Tool/software:

Hi,

what's the turn-on time of the device from stand-by to working mode?

Best regards

2 months ago

+1 Ramsey Foote 2 months ago

TI__Expert 3955 points

Hello,

You can find the delays between different modes in this e2e thread.

https://e2e.ti.com/support/audio-group/audio/f/audio-forum/759388/tas5825m-need-confirmations-of-tas5825-startup-up-and-shutdown-time-on-deep-sleep-sleep-hi-z-and-auto-modes?tisearch=e2e-sitesearch&keymatch=tas5825%25252520startup#

Regards,

Ramsey

0 franziskus 2 months ago in reply to Ramsey Foote

TI__Expert 7308 points

Thanks Ramsey! I guess I did not find it in E2E because it is for TAS5825M, but according to your answer it should be the same for TAS5825P, right?

0 Ramsey Foote 2 months ago in reply to franziskus

TI__Expert 3955 points

Hello,

Yes, these two should be near the same.

Regards,

Ramsey

0 franziskus 2 months ago in reply to Ramsey Foote

TI__Expert 7308 points

Ramsey, it would be good to understand if the delays are exactly the same or if they differ slightly.
This is for an aircraft application, so exact values are needed.

Thanks for your effort!

+1 Ramsey Foote 2 months ago in reply to franziskus

TI__Expert 3955 points

Hello,

The startup times for these two devices will be the same. Any variation would be the same as the variation within the same part. The only difference between these two parts is that the M variation has smart-amp features and the P version has class-H control.

Regards,

Ramsey

0 franziskus 2 months ago in reply to Ramsey Foote

TI__Expert 7308 points

Thanks for clarifying this Ramsey, this is very helpful!

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TAS5825P: Turn-on time from stand-by