AD7173-8 gain register default value

In the AD7173-8 ADC, the default gain value is said to depend on the IC type. In the datasheet, the value is mentioned as 

Reset: 0x5XXXX0. But I couldn't find the exact value in the datasheet anywhere.

Thanks for any help

  • 0
    •  Analog Employees 
    on Apr 11, 2019 3:16 AM

    Hi,

    Yes, gain registers are configured at power-on with factory calibrated coefficients. Therefore, every device has different default coefficients. X is a don't care which is an unknown or random value. So any value of x does not matter as long as the gain register read back 0x5XXXX0.

    Thanks,

    Jellenie