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TPS65987D: I2C addressing

Part Number: TPS65987D

During some initial testing with the TPS65987D we found what appears to be an issue in the datasheet.

 

According to the datasheet the I2C address for I2C1, and I2C2 are defined as follows:

 

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Based on our testing though, I2C2 is behaving as I2C1 from and address perspective.

 

If "ADCIN2" is 3.3V I2C2 ACK's at 0x23,  

If "ADCIN2" is 0.0V I2C2 ACK's at 0x20. 

 

This is what I would expect if we were interfacing to I2C1.

 

But since we are connected to I2C2. ADCIN2 should have no effect on I2C2 address, which based on the table should be fixed at 0x38.

 

Let me know if we are missing something.