ADAU1451 I2C data hold time

Dear Sir,

According ADAU1451 datasheet description as below:

But it's seem against the I2C spec. description as belo

Our customer use 400KHz I2C, datasheet define “data hold time is >= 0.9us”.

But I2C standard define “data hold time is 0 ~ 0.9us”, ADAU1451 is out of spec.

If not a typo, is there allowance range of data hold time?

Our customer's product have another chip with inverse limitation: “data hold time <= 0.9us”.

To meet both two chip, they must set data hold time to exactly 900us, but it is hard to always accuracy.

Would you please confirm if it is typo.

Thank you!

Audio Signal Processors

adau1451

SigmaDSP Audio Processors