Overview
Features and Benefits
- Exceeds IEC61036/60687
- Less than 0.1% Active Energy Error Over Dynamic Range of 1000:1
- Active Energy Measurement
- High Frequency Pulse Output
- Voltage SAG and Zero-crossing Detection
- Current Sensor Interface for Current
- Transformers, di/dt Sensors or Shunts
- On-chip Temperature Sensor and Voltage Reference (2.4 V)
- Low Power (25 mW typical)
Product Details
The ADE7759 is an accurate active power and energy measurement IC with a serial interface and a pulse output. The ADE7759 incorporates two second-order sigma-delta ADCs, a digital integrator (on CH1), reference circuitry, temperature sensor and all the signal processing required to perform active power and energy measurement.
An on-chip digital integrator provides direct interface to current sensors such as Rogowski coil, which have di/dt output. The digital integrator eliminates the need for external analog integrator, and this solution provides excellent long-term stability and precise phase matching between the current and voltage channels. The integrator can be switched on and off based on the current sensor selected.
The ADE7759 is available in 20-lead SSOP package, and it is pin-to-pin compatible with the ADE7753 and ADE7756.
NOTE: If your application requires the measurement of rms voltage and current, the ADE7763 is recommended.
Product Categories
Product Lifecycle
Not Recommended for New Designs
This designates products ADI does not recommend broadly for new designs.
Evaluation Kits (1)
Documentation & Resources
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FAQs7/26/2017
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RF Meets Power Lines: Designing Intelligent Smart Grid Systems that Promote Energy Efficiency3/5/2010
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IC Technology and Failure Mechanisms - Understanding Reliability Standards Can Raise Quality of Meters6/1/2004
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Measuring Harmonic Energy with a Solid State Energy Meter9/30/2003
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Tapping The Potential Of Electronic Energy Metering11/25/2002
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Analog Feedback - Analog/Linear IC: Filling Important Roles6/1/2002
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Digital Energy Meters by the Millions4/1/2000
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How Solid Is Your Solid-State Energy Meter? Not All Ics Are Created Equal.1/1/2000
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Trusting Integrated Circuits in Metering Applications1/1/2000
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Solid State Solutions For Electricity Metrology5/25/1999
Design Resources
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 |
---|---|---|---|---|
ADE7759ARSZ | Material Declaration | Reliability Data | 20-Lead SSOP | |
ADE7759ARSZRL | Material Declaration | Reliability Data | 20-Lead SSOP | |
Wafer Fabrication Data |
PCN-PDN Information
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Sample & Buy
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Evaluation Boards
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.