ChipDocs - Datasheet Source for Semiconductor and Electronic Circuit Components
More than
12 541 568 
queries processed
Description:5 V, Energy metering IC with on-chip fault and missing neutral detection
Manufacturer:Analog Devices
Package:Reference board
Oper. temp.:-40 to 85
Datasheet:PDF (321K).
Click here to download *)

The ADE7761 is a high accuracy, fault tolerant, electrical energy measurement IC intended for use with 2-wire distribution systems. The part specifications surpass the accuracy requirements as quoted in the IEC61036 standard. The only analog circuitry used on the ADE7761 is in the ADCs and reference circuit. All other signal processing (such as multiplication 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 ADE7761 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%.

Click here to download ADE7761ARS-REF Datasheet
Click here to download ADE7761ARS-REF Datasheet
*)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership.
Free Subscription to Laser Focus World Magazine
Free Subscription to Laser Focus World Magazine
Laser Focus World Magazine.
Subscribe now for FREE !
Win Win Circuit - PCB,PCBA,Touch Screen,LED Lighting
Win Win Circuit LTD. PCB, PCBA, LCD Module