ADE7763ARSZRL - Single-Phase Energy Metering IC | Analog Devices
MPN: ADE7763ARSZRL ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $2.96 | $2.96 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
ADE7763ARSZRL Overview
What is an energy metering IC? An energy metering IC is a specialized analog and digital signal-processing semiconductor that measures voltage and current, then calculates active energy, apparent energy, RMS values, and line-related timing. The ADE7763 sits within the broader energy-measurement and power-monitoring IC hierarchy, combining sensor interfacing and calculation functions that would otherwise require separate ADCs, DSP logic, and control circuitry.
The verified product data identifies high measurement accuracy, a 390 kOhm input impedance, and support for IEC 61036/60687, IEC 62053-21, and IEC 62053-22. Its on-chip digital integrator enables direct interface to current sensors with di/dt output. These features make the device suitable for single-phase utility meters, energy-monitoring equipment, and industrial power-measurement products.
The two 16-bit sigma-delta ADC channels provide the measurement front end, while the integrated digital processing handles the energy and RMS calculations. A 3 mA supply current supports low-power metering designs, and the 4.75 V to 5.25 V supply range is appropriate for conventional 5 V meter electronics. The manufacturer describes the ADE7763 family as production, with a list price starting from $2.96 as shown on the official product page.
Typical deployments include residential single-phase energy meters, smart-meter signal chains, industrial energy monitors, and power-quality measurement modules. In these systems, the IC is placed near the voltage and current sensing paths, with the sensor outputs conditioned before entering the metering channels. Accurate external component selection, layout isolation, and stable reference circuitry remain essential.
The principal design consideration is ensuring the voltage and current channels are properly scaled and protected while preserving the accuracy promised by the metering architecture. Engineers should verify the complete schematic against Analog Devices guidance and account for sensor type, line-voltage range, calibration, and temperature performance.
This page combines verified manufacturer and distributor information with application guidance, comparison placeholders, and design notes. Exact pricing and lead time should be confirmed at purchase because distributor inventory and commercial terms can change.
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View Datasheet →ADE7763ARSZRL Maximum Ratings & Electrical Characteristics
| Product Type | Single-phase active and apparent energy metering IC |
| Supply Voltage Range | 4.75 V to 5.25 V |
| Supply Current | 3 mA |
| ADC Channels | 2 |
| ADC Architecture | Second-order, 16-bit sigma-delta |
| Input Impedance | 390 kOhm |
| Measurement Error | 0.1% FE |
| Digital Integrator | On-chip digital integrator |
| Current Sensor Interface | Direct interface to current sensors with di/dt output |
| Reference Circuitry | Integrated |
| Temperature Sensor | Integrated |
| Measurement Functions | Active energy, apparent energy, RMS calculation, and line-voltage period measurement |
| Supported Standards | IEC 61036/60687, IEC 62053-21, and IEC 62053-22 |
| Package | 20-SSOP, 0.209 in / 5.30 mm width |
| Packaging | Cut Tape (CT) |
| Production Status | PRODUCTION |
ADE7763ARSZRL 20-ssop, 0.209 in / 5.30 mm width Pin Configuration Guide
Pin configuration for ADE7763ARSZRL (20-ssop, 0.209 in / 5.30 mm width package). This analog component features input, output, and power supply pins. Refer to the manufacturer datasheet for offset null, compensation, and enable pin configurations. Ideal for signal conditioning and amplifier circuits.
No detailed pinout data available for ADE7763ARSZRL.
Refer to the datasheet for full pin configuration.
Typical Applications
ADE7763ARSZRL is suitable for 6 applications: Residential Single-Phase Smart Meter, Industrial Energy-Monitoring Module, Power-Quality Measurement Front End, Utility Metering Communication Interface, Portable Energy Analyzer, Appliance Energy Submeter.
Residential Single-Phase Smart Meter
The ADE7763ARSZRL fits a residential single-phase smart meter because it combines two second-order, 16-bit sigma-delta measurement channels with active-energy, apparent-energy, RMS, and line-period processing. Its 4.75 V to 5.25 V supply range aligns with conventional 5 V meter electronics, while the verified 3 mA supply current helps control auxiliary power demand. The on-chip digital integrator can support direct connection to compatible di/dt-output current sensors. Designers should still scale each channel, validate polarity, apply protection, and follow Analog Devices calibration and layout guidance.
Recommended
Industrial Energy-Monitoring Module
For industrial energy-monitoring modules, the ADE7763ARSZRL provides a dedicated metering path without requiring a separate general-purpose ADC and fixed-function processing chain. Its two 16-bit sigma-delta channels can monitor voltage and current inputs, and the integrated digital processing supports active, apparent, and RMS measurements. The 0.1% FE specification is useful for repeatable measurement systems, although actual accuracy depends on the front end, calibration, sensor quality, and operating environment. Use isolated or appropriately protected sensor interfaces where the measured line exceeds the IC supply rails.
Recommended
Power-Quality Measurement Front End
The ADE7763ARSZRL is suitable as the measurement front end in a power-quality instrument because its two second-order, 16-bit sigma-delta ADCs and RMS calculation functions support voltage and current acquisition. The 4.75 V to 5.25 V supply range supports a 5 V instrumentation architecture, while the 390 kOhm input impedance helps define sensor-interface design. Power-quality systems may need additional signal conditioning for surge, transient, waveform, or wideband requirements not specified in the supplied data. Confirm the complete input bandwidth and protection strategy against the datasheet.
Recommended
Utility Metering Communication Interface
In a utility metering communication design, the ADE7763ARSZRL can handle the measurement portion while a host controller formats and transmits usage data. The device supports active and apparent energy calculations and includes a temperature sensor, making it useful for compact metering platforms. The 20-SSOP package supports conventional surface-mount assembly, but its 0.209 in / 5.30 mm width must match the PCB footprint. Use a controller and communication transceiver selected for the meter’s local protocol, isolation requirements, and regulatory environment.
Recommended
Portable Energy Analyzer
The ADE7763ARSZRL can serve in a portable energy analyzer when the system operates from a regulated 5 V rail and needs repeatable voltage, current, energy, and RMS readings. Its 3 mA specified supply current is useful for battery-derived systems after regulation, although the external sensor and display loads may dominate total consumption. The 20-SSOP footprint enables compact construction, and the integrated digital integrator can simplify compatible current-sensor interfacing. Portable products should add low-power sequencing, input protection, and calibration storage.
Recommended
Appliance Energy Submeter
For appliance energy submeters, the ADE7763ARSZRL provides a compact dedicated solution for active and apparent energy measurement. Its two 16-bit sigma-delta channels support the voltage and current signal path, while the integrated digital processing reduces the need for external computation in a basic submeter. The verified 0.1% FE measurement error is a useful starting specification, but the final accuracy depends on sensor selection, resistor networks, calibration, and line conditions. Designers should confirm that the product’s supply, footprint, and standards requirements match the appliance design.
Recommended
Recommended Products Summary
Engineering reference data for ADE7763ARSZRL — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | ADE7763ARSZ | ADE7763ARSRL | ADE7763ARSZRL |
|---|---|---|---|---|
| Package | 20-SSOP, 0.209 in / 5.30 mm width | 20-SSOP | 20-SSOP | 20-SSOP |
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Product Function | Single-phase active and apparent energy metering IC | Single-phase energy metering IC | Single-phase energy metering IC | Single-phase energy metering IC |
Key Differentiators
- Integrated metering-specific processing (vs General-purpose ADC interface)
- Direct di/dt current-sensor integration (vs External digital-integrator implementation)
- Measurement accuracy specification (vs Basic energy-metering front end)
Design Notes
The verified ADE7763ARSZRL supply range is 4.75 V to 5.25 V, so design the meter around a regulated 5 V rail and verify startup, ripple, and tolerance at the IC pins. Keep the analog supply path separate from noisy switching and display loads where possible. Because the supplied data gives 3 mA supply current but not external load current, calculate total system power from the complete schematic rather than the IC specification alone.
Place voltage and current sensing components close to their associated ADE7763ARSZRL channels, and route high-current or mains-related paths away from low-level measurement nodes. Use a stable ground strategy and minimize resistance and inductance in reference and sense connections. Confirm the final footprint, pin numbering, exposed or connected pads, and assembly clearances from the official package drawing before PCB release.
Do not treat the 0.1% FE measurement-error value as guaranteed end-to-end meter accuracy. Sensor tolerances, divider ratios, current-sensor behavior, analog filtering, grounding, calibration, temperature drift, and line conditions can dominate the final result. Confirm test definitions and calibration flow in the manufacturer datasheet, and verify both energy-channel polarity before production testing.
Compliance Information
The verified data mentions IEC 61036/60687, IEC 62053-21, and IEC 62053-22 support, but does not provide RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations for the exact ordering code.
