Datasheet

Data Sheet AD7176-2
Rev. A | Page 63 of 68
OFFSET REGISTER 0
Address: 0x30, Reset: 0x800000, Name: OFFSET0
The Offset (Zero-Scale) Registers are 24-bit registers that can be used to compensate for any offset error in the ADC or in the system.
Table 42. Bit Descriptions for OFFSET0
Bits Bit Name Settings Description Reset Access
[23:0] OFFSET0 Offset calibration coefficient for Setup 0. 0x800000 RW
OFFSET REGISTER 1
Address: 0x31, Reset: 0x800000, Name: OFFSET1
The Offset (Zero-Scale) Registers are 24-bit registers that can be used to compensate for any offset error in the ADC or in the system.
Table 43. Bit Descriptions for OFFSET1
Bits Bit Name Settings Description Reset Access
[23:0] OFFSET1 Offset calibration coefficient for Setup 1. 0x800000 RW
OFFSET REGISTER 2
Address: 0x32, Reset: 0x800000, Name: OFFSET2
The Offset (Zero-Scale) Registers are 24-bit registers that can be used to compensate for any offset error in the ADC or in the system.
Table 44. Bit Descriptions for OFFSET2
Bits Bit Name Settings Description Reset Access
[23:0] OFFSET2 Offset calibration coefficient for Setup 2. 0x800000 RW
OFFSET REGISTER 3
Address: 0x33, Reset: 0x800000, Name: OFFSET3
The Offset (Zero-Scale) Registers are 24-bit registers that can be used to compensate for any offset error in the ADC or in the system.
Table 45. Bit Descriptions for OFFSET3
Bits Bit Name Settings Description Reset Access
[23:0] OFFSET3 Offset calibration coefficient for Setup 3. 0x800000 RW