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TAS2120: I2C Address Selection

Christian Telgmann
Prodigy 50 points
Part Number: TAS2120


Tool/software:

Datasheets Table 6-46 shows the I2C Mode Address Selection for TAS2120.

I think this a wrong table because there is no AD1 pin nor AD2 in this device.

  • +1
    TI__Mastermind 20430 points

    Hello,

    Yes you are correct apologies for the confusion. The I2C address configuration is set with the SEL4 pin. 

    Please see the below table for TAS2120 I2C configuration. 

    I2C Address SEL4 Pin 
    0x80 (Global address) N/A
    0x90 Short to GND
    0x92 24kΩ to GND
    0x94 24kΩ to IOVDD
    0x96 Short to IOVDD

    Regards,
    Sydney Northcutt