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PCM1862: I2C logic level with 1.8V IOVDD

Tess Chen
Intellectual 2675 points
Part Number: PCM1862

Hi Team,

Is I2C interface logic voltage  level change to 1.8V with 1.8V IOVDD supply for PCM1862?

Background : I use 3.3V IOVDD in other board in the past which I2C communication works well. And when I make a new board with low power 1.8V IOVDD, PCM1862 could not response through I2C interface.

Thanks for the help.

Best Regards,

Tess Chen