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ADE7752B

Analog Devices
Part Number ADE7752B
Manufacturer Analog Devices
Description Polyphase Energy Metering
Published Jan 12, 2007
Detailed Description www.DataSheet4U.com Preliminary Technical Data FEATURES Polyphase Energy Metering IC with Pulsed Output ADE7752B The n...
Datasheet PDF File ADE7752B PDF File

ADE7752B
ADE7752B

Overview
www.
DataSheet4U.
com Preliminary Technical Data FEATURES Polyphase Energy Metering IC with Pulsed Output ADE7752B The no-load threshold and reverse polarity indication are based on the sum of the three phase energies in the ADE7752B.
The ADE7752B specifications surpass the accuracy requirements as quoted in the IEC62053-21 standard.
The only analog circuitry used in the ADE7752B 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.
This approach provides superior stability and accuracy over extremes in environmental conditions and over time.
The ADE7752B supplies average active power information on the low frequency outputs, F1 and F2.
These logic outputs can be used to directly drive an electromechanical counter or to interface with an MCU.
The CF logic output gives instantaneous active power information.
This output is intended to be used for calib...


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