SBAU435 February 2024 ADS127L18
The circuit shown in Figure 3-10 is used with the EVM controller (PHI) for EVM identification only. The EEPROM communicates with the PHI over an I2C bus and is not shared with the ADS127L18. This circuit is not required by the ADS127L18 for operation and is powered down when not used with the PHI.