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Product Detailed Parameters
- Description：IC ENERGY METER 64-LQFP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tray,Tray
- Input Impedance：770kOhm
- Measurement Error：0.10%
- Voltage - I/O High：1.3V, 2V, 2.4V
- Voltage - I/O Low：0.4V, 0.8V
- Current - Supply：4mA
- Voltage - Supply：2.4 V ~ 3.7 V
- Meter Type：Single Phase
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：64-LQFP
- Supplier Device Package：64-LQFP (10x10)
- Grade：-
- Qualification：-
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Overview
The ADE7116ASTZF16 is a single-phase energy metering integrated circuit manufactured by Analog Devices Inc. It operates on a 3.3 V supply voltage and features an 8-bit ADC resolution with 20 I/O pins. The device includes 16 kB of program memory and 512 B of data RAM. It supports a wide operating temperature range from -40°C to 85°C and offers a high input impedance of 770 kOhm. The component is housed in a 64-LQFP (10x10) package.
Feature Summary
- High input impedance of 770 kOhm for accurate signal acquisition
- Integrated microcontroller architecture with dedicated program and data memory
- Wide operating temperature range suitable for industrial environments
Applications
- Single-phase energy metering systems
- Smart grid monitoring applications
- Industrial power measurement devices
Procurement Notes
This product is obsolete and no longer manufactured by Analog Devices Inc. Procurement should focus on verified alternative packages or compatible replacement components. Verify tariff status if shipping to the United States, as duties may apply. Ensure compliance with ROHS certification and REACH directive requirements for environmental standards before integration into final assemblies.
Selection Notes
Select this component only if legacy compatibility is required, as it is discontinued. Consider the 64-LQFP package constraints and 3.3 V logic levels. Evaluate the 8-bit ADC resolution against modern precision requirements. Verify that the single-phase capability meets the specific application needs without requiring additional multiphase hardware.
Part Context
The ADE7116ASTZF16 belongs to the Analog Devices energy metering family. It is designed for single-phase applications. The part number suffix indicates specific packaging and tape-and-reel options. It integrates metering functions with processing capabilities.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Users must consult Analog Devices for current alternative package types or equivalent modern replacements.
