The ADE9153B1 is a highly accurate, single-phase, energy metering IC with sensor monitoring and autocalibration. Sensor monitoring with mSure® technology allows meter health monitoring and advanced tamper detection. The monitoring feature allows the user to check the overall accuracy of the sensor and signal path to identify accuracy drifts that occur over time on the current and voltage channels, independently. Similarly, mSure offers advanced tamper detection with the ability to detect unusual changes on the sensors. mSure runs in parallel to the metering measurements, allowing uninterrupted and unaffected metrology in the ADE9153B. Autocalibration with mSure enables a meter to automatically calibrate the current and voltage channels