TUSB320HAI I2C glitch at device disable

Hirotaka Inoue

Other Parts Discussed in Thread: TUSB320HAI

Hi support member,

TUSB320HAI become disable with EN terminal,when TUSB320HAI don't communicate.
Then, will glitch be observed on I2C line?
Concern is that communication of the other device on I2C is prevented by this operation.

Regards, Hirotaka Inoue

over 9 years ago

0 Diego Cortes over 9 years ago

TI__Mastermind 36085 points

Hello Hirotaka-san,

The customer shouldn't be worried about a glitch on the I2C bus when the TUSB320HAI is Enabled/Disabled. We haven't seen this issue on the TUSB320HAI

Regards,
Diego.

0 Hirotaka Inoue over 9 years ago in reply to Diego Cortes

TI__Intellectual 2980 points

Hello Diego-san,

Thanks for your answer.

Regards, H.Inoue

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TUSB320HAI I2C glitch at device disable