This document describes the features and characteristics of ADE7756 single-phase energy metering IC, including programmable solution, analog front end, current sensor connection, digital calibration, energy measurement, zero crossing, SAG detection, calibration mode, waveform sampling, and temperature sensor.
The ADE7756 is a single-chip solution designed for single-phase energy measurement applications. It integrates a high-resolution analog front end with a digital signal processor to measure energy, power, and other electrical parameters. The device supports direct connection to current and voltage sensors and includes features such as zero-crossing detection, sag detection, and an embedded temperature sensor.
| Resolution | 16-bit |
|---|---|
| Linearity Error | < 0.3% |
| Measurement Bandwidth | 14 kHz |
| Equivalent Sampling Frequency | 28 ksps |
| Temperature Sensor Resolution | 1LSB/°C |
The device operates with a single 5V power supply.
Yes, it can be used as an ADC in addition to energy measurement to calculate Vrms or Irms.
Yes, it includes an embedded temperature sensor for compensation and system supervision.