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AD5629R I2C Address.  I see and can control the chip at bus address 0x08 (A0 tied to ground).  Why is it not 0x57

Question asked by wnjohnson on Feb 27, 2018
Latest reply on Mar 4, 2018 by rrosario

AD5629R documentation indicates that the chip should be found at I2C addresses 0x54, 0x56, 0x57 depending on the connection to pin A0.


I have pin A0 committed to ground and see the chip responding at I2C address 0x08.  I can control and operate the chip at that address as indicated in the documentation.


Why is this not responding at the documented addresses?