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ADE7756 - Active Energy-Metering

Description

Active Energy Metering IC with Serial Interface ADE7756

The ADE7756 contains a sampled Waveform register and an Active Energy register capable of holding at least five seconds of accumulated power at full load.

Data is read from the ADE7756 via the serial interface.

Features

  • High Accuracy, Supports IEC 687/1036 Less than 0.1% Error over a Dynamic Range of 1000 to 1 An On-Chip User Programmable Threshold for Line Voltage SAG Detection and PSU Supervisory The ADE7756 Supplies Sampled Waveform Data (20 Bits) and Active Energy (40 Bits) Digital Power, Phase and Input Offset Calibration An On-Chip Temperature Sensor (؎3 ؇ C Typical after Calibration) An SPI-Compatible Serial Interface A Pulse Output with Programmable Frequency An Interrupt Request Pin (IRQ) and Status Re.

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Datasheet preview – ADE7756

Datasheet Details

Part number ADE7756
Manufacturer Analog Devices
File Size 347.68 KB
Description Active Energy-Metering
Datasheet download datasheet ADE7756 Datasheet
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Full PDF Text Transcription

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a FEATURES High Accuracy, Supports IEC 687/1036 Less than 0.1% Error over a Dynamic Range of 1000 to 1 An On-Chip User Programmable Threshold for Line Voltage SAG Detection and PSU Supervisory The ADE7756 Supplies Sampled Waveform Data (20 Bits) and Active Energy (40 Bits) Digital Power, Phase and Input Offset Calibration An On-Chip Temperature Sensor (؎3 ؇ C Typical after Calibration) An SPI-Compatible Serial Interface A Pulse Output with Programmable Frequency An Interrupt Request Pin (IRQ) and Status Register Provide Early Warning of Register Overflow and Other Conditions Proprietary ADCs and DSP Provide High Accuracy over Large Variations in Environmental Conditions and Time Reference 2.
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