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TLV320AIC3204 I2C condition during shutdown mode

toshi-e2e
Genius 4705 points
Other Parts Discussed in Thread: TLV320AIC3204

Hi all,

When TLV320AIC3204 entered the shutdown mode which is set by below application note method
(AVDD is off),
is the I2C condition Hi-Z?

http://www.ti.com/lit/pdf/slaa473

Regards,
Toshi

  • 0
    TI__Guru 57800 points

    Hi Toshi,

    I will move this question to the correct forum. The SDA and SCL lines of the device are designed to prevent the device from dragging down the bus when the device is put in shutdown or power is removed. 

    Best Regards,

      -Diego Meléndez López
       Audio Applications Engineer