Energy Metering Ic With On-chip Fault Detection - Analog Devices

The ADE7760 is a high accuracy, fault tolerant, electrical energy measurement IC intended for use with 2-wire distribution systems. The part specifications surpass the accuracy require- ments as quoted in the IEC61036 standard. The only Analog circuitry used on the ADE7760 is in the ADCs and reference circuit. All other signal processing (such as multi- plication and filtering) is carried out in the digital domain. This approach provides superior stability and accuracy over extremes in environmental conditions and over time. The ADE7760 incorporates a fault detection scheme similar to the ADE7751 by continuously monitoring both the phase and neutral currents. A fault is indicated when these currents differ by more than 6.25%. The ADE7760 supplies average active power information on the low frequency outputs F1 and F2. The CF Logic output gives instantaneous active power information. The ADE7760 includes a power supply monitoring circuit on the VDD supply pin. Internal phase-matching circuitry ensures that the voltage and current channels are matched. An internal no-load threshold ensures that the ADE7760 does not exhibit any creep when there is no load. By Analog Devices, Inc.
ADE7760 's PackagesADE7760 's pdf datasheet

ADE7760 Pinout, Pinouts
ADE7760 pinout,Pin out
This is one package pinout of ADE7760,If you need more pinouts please download ADE7760's pdf datasheet.

ADE7760 Application circuits
ADE7760 circuits
This is one application circuit of ADE7760,If you need more circuits,please download ADE7760's pdf datasheet.

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