Features and Benefits
- Exceeds IEC61036/60687
- Less than 0.1% error in Active Energy over dynamic range of 1000:1
- Active and Apparent Energy, Vrms and Irms measurements
- High Frequency pulse output
- Voltage SAG and Zero-crossing
- Current and Voltage Peak
- Reverse Active Power
- Frequency/Period Measurement
- On chip Temperature Sensor and Voltage Reference (2.4 V)
- Low Power (50 mW typical)
The ADE7754 is the electricity industry's first digitally calibrated, multi-function energy measurement IC programmable for all types of 3-phase grid configurations. This single chip solution measures active and apparent energy and provides a serial port interface and a pulse output. The ADE7754 transducer interface uses three fully differential current inputs and three single-ended voltage inputs. The six ADC’s digitize the signals so that all signal processing is done in the digital domain for superior stability and accuracy. The ADE7754 includes reference circuitry, temperature sensor, and all the signal processing required to perform active and apparent energy measurement as well as RMS calculation on all current and voltage channels. Additional power quality measurements are included.
The ADE7754 surpasses the IEC61036/60687 accuracy requirements and provides an SPI interface for digital calibration and reading register data.
The ADE7754 is available in 24-lead SOIC package.
NOTE: If your application requires the measurement of reactive energy and information per phase, the ADE7758 is recommended.
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
This documentation describes the ADE7754 evaluation kit Hardware and Software functionality. The evaluation board (watt-hour meter) is configured via the parallel port of a PC. The data interface between the evaluation board and the PC is fully isolated. Windows™ based software is provided with the evaluation board which allows it to be quickly configured as an energy meter.
The ADE7754/ADE7758 evaluation board and this documentation, together with the ADE7754 data sheet, provide a complete evaluation platform for the ADE7754. The ADE7754 evaluation board can be configured by setting jumpers.
The evaluation board has been designed so that the ADE7754 can be evaluated in the end application, i.e., Watt-Hour Meter. Using the appropriate transducers on the current channel (e.g., CT) the evaluation board can be connected to a test bench or high voltage (240 V rms) test circuit. On-board resistor dividers networks provide the attenuation for the line voltages. This application note also describes how the current transducers should be connected for the best performance. The evaluation board requires two external 5 V power supplies (one is required for isolation purposes) and the appropriate current transducers.
Documentation & Resources
American Public Power Association1/1/2000
The Energy Foundation1/1/2000
Energy Information Administration1/1/2000
New South Wales Wholesale State Electricity Market1/1/2000
National Electrical Mfg Assoc.1/1/2000
The Business Council for Sustainable Energy1/1/2000
Utility Industry Group1/1/2000
International Engineering Consortium1/1/2000
United Telecom Council1/1/2000
U.S. Department of Energy's Home Page1/1/2000
National Association of Regulatory Utility Commissioners1/1/2000
Electric Power Research Institute1/1/2000
California Public Utilities Commission1/1/2000
American National Standards Institute1/1/2000
Energy Efficient and Renewable Energy Network1/1/2000
Edison Electric Institute1/1/2000
American Council for an Energy-Efficient Economy1/1/2000
RF Meets Power Lines: Designing Intelligent Smart Grid Systems that Promote Energy Efficiency3/5/2010
IC Technology and Failure Mechanisms - Understanding Reliability Standards Can Raise Quality of Meters6/1/2004
Measuring Harmonic Energy with a Solid State Energy Meter9/30/2003
Tapping The Potential Of Electronic Energy Metering11/25/2002
green-techZONE Reviews the ADE775411/11/2002
Measuring Reactive Power in Energy Meters1/1/2002
Digital Energy Meters by the Millions4/1/2000
How Solid Is Your Solid-State Energy Meter? Not All Ics Are Created Equal.1/1/2000
Trusting Integrated Circuits in Metering Applications1/1/2000
Solid State Solutions For Electricity Metrology5/25/1999
Software & Systems Requirements
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
|Part Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|ADE7754ARZ||Material Declaration||Reliability Data||24-Lead SOIC (Wide)|
|ADE7754ARZRL||Material Declaration||Reliability Data||24-Lead SOIC (Wide)|
|Wafer Fabrication Data|
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Buy Now Pricing
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