ADE7759

NOT RECOMMENDED FOR NEW DESIGNS

ADE7759

Single-Phase Metering IC with di/dt Input (Serial-Port Interface).

NOT RECOMMENDED FOR NEW DESIGNS

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1ku List Price Starting From $2.63

Features

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)

Additional 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.

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Ask a Question

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Support

Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

Visit the ADI Support Page

Ask the ADI community for help.

Ask the EngineerZone Community

FAQs

Sales & Ordering FAQs

Part Models 2

1ku List Price Starting From $2.63

Documentation

Technical Documents 13

ADE7759: Active Energy Metering IC with di/dt Sensor Interface Data Sheet (Rev.A) 02/10/2002

AN-639: Frequently Asked Questions (FAQs) Analog Devices Energy (ADE) Products (Rev.A) 08/17/2005

AN-564: A Power Meter Reference Design Based on the ADE7756 (Rev.0) 02/26/2009

Digital Energy Meters by the Millions 04/01/2000

Trusting Integrated Circuits in Metering Applications 01/01/2000

Analog Feedback - Analog/Linear IC: Filling Important Roles 06/01/2002

Solid State Solutions For Electricity Metrology 05/25/1999

Tapping The Potential Of Electronic Energy Metering 11/25/2002

RF Meets Power Lines: Designing Intelligent Smart Grid Systems that Promote Energy Efficiency 03/05/2010

Measuring Harmonic Energy with a Solid State Energy Meter 09/30/2003

How Solid Is Your Solid-State Energy Meter? Not All Ics Are Created Equal. 01/01/2000

IC Technology and Failure Mechanisms - Understanding Reliability Standards Can Raise Quality of Meters 06/01/2004

FAQ 01/23/2015

Design Resources 2

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 Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADE7759ARSZ	20-Lead SSOP	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
ADE7759ARSZRL	20-Lead SSOP	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys

ADE7759ARSZ
Pin/Package Drawing
20-Lead SSOP
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

ADE7759ARSZRL
Pin/Package Drawing
20-Lead SSOP
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

PCN/PDN Information

Filter by Model

Part Models

Product Lifecycle

PCN

Aug 25, 2010

- 10_0065

Halogen Free Material Change for SSOP Products at Carsem

ADE7759ARSZ

PRODUCTION

ADE7759ARSZRL

PRODUCTION

pdf

PCN10_0065_Form

xls

Material_Report

Reliability Report

Jan 13, 2010

- 07_0090

Certification of STATSChipPAC China (SCC) as an additional Test facility for ADI

ADE7759ARSZ

PRODUCTION

ADE7759ARSZRL

PRODUCTION

xls

07_0090_PL

Material_Report.csv

xls

Material_Report

pdf

PCN07_0090_Form

Filter by Model

Part Models

Product Lifecycle

PCN

Aug 25, 2010

- 10_0065

Halogen Free Material Change for SSOP Products at Carsem

ADE7759ARSZ

PRODUCTION

ADE7759ARSZRL

PRODUCTION

pdf

PCN10_0065_Form

xls

Material_Report

Reliability Report

Jan 13, 2010

- 07_0090

Certification of STATSChipPAC China (SCC) as an additional Test facility for ADI

ADE7759ARSZ

PRODUCTION

ADE7759ARSZRL

PRODUCTION

xls

07_0090_PL

Material_Report.csv

xls

Material_Report

pdf

PCN07_0090_Form

Software & Part Ecosystem

Can't find the software or driver you need?

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Evaluation Kit

EVAL-ADE7759

ADE7759 Evaluation Board

EVAL-ADE7759

ADE7759 Evaluation Board

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Product Detail

This documentation describes the ADE7759 evaluation kit Hardware and Software functionality. The ADE7759 evaluation board, together with the ADE7759 data sheet and this documentation provides a complete evaluation platform for the ADE7759. The evaluation board has been designed so that the ADE7759 can be evaluated in the end application, i.e., Watt-Hour Meter. Using the appropriate transducers on the current channel (e.g., shunt, CT, di/dt sensor, etc.) the evaluation board can be connected to a test bench or high voltage (240V rms) test circuit. An on-board resistor divider network provides the attenuation for the line voltage. This application note also describes how the current transducers should be connected for the best performance. The evaluation board (watt-hour meter) is configured and calibrated 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 evaluation board also functions as a stand-alone evaluation system, which can be easily incorporated into an existing system via a 25 way D-Sub connector. The evaluation board requires two external 5V power supplies (one is required for isolation purposes) and the appropriate current transducer.

Resources

pdf

EVAL-ADE7759: Evaluation Board Documentation