ADE7753 is a single-phase multifunctional metering IC with di/dt sensor interface from Analog Devices. It features high accuracy, supports IEC 60687/61036/61268 and IEC 62053-21/62053-22/62053-23 standards, on-chip digital integrator enables direct interface to current sensors with di/dt output, supports active, reactive, and apparent energy, sampled waveform, current and voltage rms, etc.