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Product Detailed Parameters
- Description：IC ENERGY METER 3PH 100-LQFP
- Series：Single Converter Technology®
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Input Impedance：-
- Measurement Error：0.50%
- Voltage - I/O High：-
- Voltage - I/O Low：-
- Current - Supply：-
- Voltage - Supply：3 V ~ 3.6 V
- Meter Type：3 Phase
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：100-LQFP
- Supplier Device Package：100-LQFP (14x14)
- Grade：-
- Qualification：-
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Overview
The 71M6513-IGTR/F is a highly integrated three-phase energy metering system-on-chip (SoC) manufactured by Analog Devices Inc./Maxim Integrated. It features an MPU core, real-time clock (RTC), flash memory, and LCD driver capabilities. The device operates within a supply voltage range of 3 V to 3.6 V and supports a commercial operating temperature range from -40°C to +85°C. It is housed in a 100-LQFP package with dimensions of 14x14 mm and is supplied in Tape & Reel (TR) packaging.
Feature Summary
- Integrates an MPU core, real-time clock, flash memory, and LCD driver into a single system-on-chip architecture.
- Provides high-precision three-phase energy metering functionality for utility applications.
- Supports direct interface with liquid crystal displays for local data visualization.
Applications
- Three-phase residential and commercial electricity meters
- Smart grid infrastructure monitoring systems
- Industrial energy management and power quality analysis
Procurement Notes
Verify component authenticity through authorized Analog Devices or Maxim Integrated distribution channels due to the company's acquisition history. Confirm that the specific suffix 'IGTR/F' matches the required 100-LQFP tape and reel packaging configuration. Ensure design compatibility with the specified 3 V to 3.6 V supply voltage and -40°C to +85°C operational temperature limits before procurement.
Selection Notes
Select this component when a complete three-phase metering solution with embedded processing and display driving is required. It eliminates the need for external microcontrollers and separate LCD drivers. Consider the 100-LQFP footprint constraints and verify that the internal flash and RAM resources meet the application's firmware storage needs.
Part Context
This part belongs to the 71M65xx series of energy metering ICs from Maxim Integrated, now part of Analog Devices. The 71M6513 specifically targets three-phase applications, distinguishing it from single-phase variants like the 71M6511. It represents a consolidated approach to metering hardware, integrating analog front-end measurement with digital processing capabilities.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Analog Devices resources for current lifecycle status and potential obsolescence management strategies.
FAQ
What is the operating supply voltage range for the 71M6513-IGTR/F?
The device operates within a supply voltage range of 3 V to 3.6 V.
Does the 71M6513 include an LCD driver?
Yes, the 71M6513 integrates an LCD driver as part of its system-on-chip architecture.
What is the package type for the 71M6513-IGTR/F?
It is housed in a 100-LQFP package with dimensions of 14x14 mm.
