SBAS894A April 2018 – October 2018 ADS112C04
PRODUCTION DATA.
The device has four 8-bit configuration registers that are accessible through the I2C interface using the RREG and WREG commands. After power-up or reset, all registers are set to the default values (which are all 0). All register values are retained during power-down mode. Table 17 shows the register map of the configuration registers.
REGISTER (Hex) | BIT 7 | BIT 6 | BIT 5 | BIT 4 | BIT 3 | BIT 2 | BIT 1 | BIT 0 |
---|---|---|---|---|---|---|---|---|
00h | MUX[3:0] | GAIN[2:0] | PGA_BYPASS | |||||
01h | DR[2:0] | MODE | CM | VREF[1:0] | TS | |||
02h | DRDY | DCNT | CRC[1:0] | BCS | IDAC[2:0] | |||
03h | I1MUX[2:0] | I2MUX[2:0] | 0 | 0 |