TCA9554A: I2C timing specification checking

Paul Yeh

Genius 16145 points

Part Number: TCA9554A

Hi team,

Could you advise is the tvd(data) Valid data time unit is correct or not? I think it should be us, not ns.

Please advise.

Thanks

over 5 years ago

0 BOBBY over 5 years ago

TI__Guru 72381 points

Hi Paul,

You're correct. This should say microseconds. This table comes from the I2C spec table 10.

-Bobby

0 Paul Yeh over 5 years ago in reply to BOBBY

TI__Genius 16145 points

Bobby,

Thanks for your confirmation.

And customer would like to know can we modify datasheet to correct it?

Thanks

0 BOBBY over 5 years ago in reply to Paul Yeh

TI__Guru 72381 points

I created a ticket to fix the typo. We are currently migrating from an older database to a newer one so this change may take some time if the datasheet still needs to be moved from the old database to the new one.

-Bobby

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TCA9554A: I2C timing specification checking