ADE7762 Datasheet - Analog Devices

ADE7762 Polyphase Energy Metering

The ADE7762 1 is a high accuracy polyphase electrical energy measurement IC. The ADE7762 specifications surpass the accuracy requirements as quoted in the IEC62053-21 standard. Patent pending. ABS 19 FUNCTIONAL BLOCK DIAGRAM VDD 5 IAP 7 IAN 8 VAP 18 ADC HPF ADC Φ LPF X POWER SUPPLY MONITOR AD.

ADE7762 Features

* Polyphase Energy Metering IC with Phase Drop Indication ADE7762 The only analog circuitry used in the ADE7762 is in the analog-to-digital converters (ADCs) and reference circuit. All other signal processing (for example, multiplication, filtering, and summation) is carried out in the digital domain

ADE7762_AnalogDevices.pdf