ADE7518ASTZF16-RL Analog Devices Integrated Circuit (Other) In Stock
Analog Devices ADE7518ASTZF16-RL is a single-phase energy measurement IC with high-accuracy active and reactive energy calculation, multiple analog inputs, and serial communication in a 64-pin LQFP package. It is designed for residential and commercial electricity metering applications requiring IEC and ANSI compliance.
- Manufacturer
- Analog Devices
- Package
- Other
- Pin Count
- 64
- Lifecycle
- OBSOLETE
- Datasheet
- ADE7518ASTZF16-RL Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ADE7518ASTZF16-RL?
- High-accuracy single-phase active and reactive energy measurement
- Sigma-delta ADC front end for direct connection to current and voltage sensors
- Integrated pulse output for energy-to-frequency conversion in revenue-grade meters
- SPI/serial interface for easy integration with meter host microcontrollers
- 64-pin LQFP package with extensive GPIO for display and communication peripherals
What is ADE7518ASTZF16-RL used for?
The ADE7518ASTZF16-RL is used in single-phase residential electricity meters and sub-metering modules where accurate billing-grade energy measurement is required. It also appears in industrial power monitors and smart-grid endpoints that need integrated waveform sampling, harmonic analysis, and tamper detection alongside energy accumulation.
What are the specifications of ADE7518ASTZF16-RL?
| Pbfree Code | No |
| Manufacturer Package Code | ST-64-2 |
| YTEOL | 0 |
| Consumer IC Type | CONSUMER CIRCUIT |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | FLATPACK |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 3.46V |
| Supply Voltage-Min (Vsup) | 3.13V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Where can I find the ADE7518ASTZF16-RL datasheet?
ADE7518ASTZF16-RL Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for ADE7518ASTZF16-RL?
Compatible alternatives and drop-in replacements for ADE7518ASTZF16-RL:
Frequently Asked Questions
What measurement accuracy class can be achieved with the ADE7518ASTZF16-RL in a revenue-grade meter design?
The ADE7518 is designed to meet IEC 62053-21 Class 1 and Class 2 accuracy requirements for active energy measurement, with on-chip sigma-delta ADCs providing better than 0.1% error across a dynamic range of 1000:1, enabling compliant residential electricity meters.
How does the ADE7518ASTZF16-RL connect to a host microcontroller for meter data readout?
The ADE7518 exposes a serial SPI-compatible interface that allows a host MCU to read accumulated energy registers, instantaneous voltage and current samples, and status flags. The 64-pin LQFP package also includes pulse output pins that toggle at a rate proportional to consumed energy, supporting simple energy-to-frequency designs.
Is the ADE7518ASTZF16-RL RoHS compliant and what does the JESD-609 e3 code indicate?
The Pbfree Code for this specific part is listed as No, meaning it uses a tin-lead finish corresponding to JESD-609 code e3. Designers targeting RoHS-compliant assembly should verify the specific lot code with Analog Devices, as newer production runs may carry a lead-free suffix variant.
What sensor interface options are supported by the ADE7518 for measuring current in single-phase designs?
The ADE7518 supports both current transformer (CT) and Rogowski coil sensor inputs through its differential analog inputs, accommodating current ranges typical of residential metering from below 1 A up to 100 A. The 64-pin package provides dedicated analog input pins for each sensor channel with anti-aliasing filter connection points.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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