TCA9548A: startup time which the device operates stably after power-on

Hirotaka Matsumoto

Part Number: TCA9548A

Hi all

Would you mind if we ask TCA9548A?

How much is startup time which the device operates stably after power-on?
Is it equal to "Recovery time from RESET to start" TREC(STA) 0ns?

Kind regards,

Hirotaka Matsumoto

over 9 years ago

0 Hirotaka Matsumoto over 9 years ago

Guru 27605 points

Hi team

We guess that your team is so busy, however could you give us the reply?

Kind regards,

Hirotaka Matsumoto

0 Miguel Robertson over 9 years ago in reply to Hirotaka Matsumoto

TI__Guru 62920 points

Matsumoto-san,

Sorry for the delay - we are looking into this and will get back to you soon. I believe that the power-on reset time is the same as the pin-based reset time, but we need to confirm.

Max

0 fhoude over 9 years ago in reply to Miguel Robertson

TI__Mastermind 25766 points

Hello Matsumoto-san,

Yes, this would be the trst, as seen below.

-Francis Houde

Interface

Interface forum

TCA9548A: startup time which the device operates stably after power-on