The ADE7763 is an accurate energy measurement IC with a serial interface and a pulse output. The ADE7763 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/apparent energy measurement with digital calibration, as well as RMS and peak measurements on both the current and voltage channels.

The ADE7763 can interface with a variety of current sensors including low-resistance shunts and current transformers. Additionally, an on-chip digital integrator provides direct interface to current sensors such as Rogowski coil, which have di/dt output. This direct interface eliminates the need for external analog integrator, and the solution provides excellent long-term stability and precise phase matching between the current and voltage channels. The integrator can be switched on and off as needed for the current sensor selected.

The ADE7763 is available in 20-lead SSOP package, and it is pin-to-pin compatible with the ADE7753, ADE7756 and ADE7759.

NOTE:

For polyphase energy measurement systems that requires the measurement of rms voltage, current and reactive energy, the ADE7758 is recommended.

If your application requires the measurement of reactive energy, the ADE7753 is recommended.

The model number is a specific version of a generic that can be purchased or sampled.

Status indicates the current lifecycle of the product. This can be one of 4 stages:

• Pre-Release: The model has not been released to general production, but samples may be available.
• Production: The model is currently being produced, and generally available for purchase and sampling.
• Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
• Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).

The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

For detailed drawings and chemical composition please consult our  Package Site

Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

This is the acceptable operating range of the device. The various ranges specified are as follows:

• Commercial: 0 to +70 degrees Celsius
• Military : -55 to +125 degrees Celsius
• Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
• Automotive: -40 to +125 degrees Celsius

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

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Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb (Lead) free information page.