Features and Benefits
- Wide supply voltage operation: 2.4 V to 3.7 V
- Internal bipolar switch between regulated and battery inputs
- Ultra low power operation with power saving modes (PSM)
- Low power battery mode
- Wake up from I/O, temperature change, alarm, and UART
- LCD driver operation
- Temperature measurement
- Proprietary ADCs and DSP provide high accuracy active (watt), reactive (var)and apparent energy (volt ampere) (VA)) measurement
- Supports IEC 62053-21, IEC 62053-22, EN 50470-3 Class A, Class B, and Class C, and ANSI C12-16
- Single-cycle 4 MIPS 8052 core
- 32.768 kHz external crystal with on-chip PLL
- See data sheet for additional features.
The ADE7116/ADE7166/ADE7169/ADE7566/ADE7569 integrate Analog Devices, Inc., energy (ADE) metering IC analog front end and fixed function DSP solution with an enhanced 8052 MCU core, an RTC, an LCD driver, and all the peripherals to make an electronic energy meter with an LCD display in a single device.
The ADE measurement core includes active, reactive, and apparent energy calculations, as well as voltage and current rms measurements. This information is accessible for energy billing by using built in energy scalars. Many power line supervisory features such as SAG, peak, and zero crossing are included in the energy measurement DSP to simplify energy meter design.
The microprocessor functionality includes a single-cycle 8052 core, a real-time clock with a power supply backup pin, a UART, and an SPI or I2C® interface. The ready to use information from the ADE core reduces the program memory size requirement, making it easy to integrate complicated design into 16 kB of flash memory.
The ADE7116/ADE7166/ADE7169/ADE7566/ADE7569 also include a 108-/104-segment LCD driver. In the ADE7166/ADE7169/ADE7566/ADE7569, this driver generates voltages capable of driving LCDs up to 5 V.
Product Lifecycle Last Time Buy
All products in this family will be obsolete soon. Please contact ADI Sales or Distributors to arrange for final purchases and read our Obsolescence Information to review the time periods for placing final orders and receiving final shipments.
Evaluation Kits (1)
This Evaluation Board is no longer available for ordering. Please see the ADE7953 Evaluation Board.
The ADE7116/ADE7166/ADE7169/ADE7566/ADE7569 integrate the Analog Devices, Inc., energy (ADE) metering IC analog front end and fixed function DSP solution with an enhanced 8052 MCU core, a RTC, an LCD driver, and all the peripherals to make an electronic energy meter in a single part.
The ADE measurement core includes active, reactive, and apparent energy calculations, as well as voltage and current rms measurements. This information is accessible for energy billing by using the built-in energy scalars. Many power line supervisory features such as SAG, peak, and zero crossing are included in the energy measurement DSP to simplify energy meter design.
The microprocessor functionality includes a single-cycle 8052 core, a RTC with a power supply backup pin, an SPI or I2C interface, and one to two UART interfaces. The ready-to-use information from the ADE core reduces the requirement for program memory size, making it easy to integrate complicated design into 16kB or 62 kB of flash memory.
The evaluation kit allows the user to evaluate the energy metering performance and RTC through a Labview software program without requiring the user to develop firmware. The evaluation kit is supported by a kickstart version of the IAR integrated development environment, allowing the user to develop and debug code on the evaluation board. An isolated USB to UART converter allows in-circuit debugging with the IAR interface as well as for downloading code to the IC. This isolated USB to UART converter also provides an isolated UART for developing communication drivers to a PC, for example. If the user has an LCD, this can be connected to the evaluation board to evaluate the LCD driver performance.
Features & Benefits
- Full evaluation kit including evaluation board hardware, evaluation software, and development tools
- Supported by IAR development tools for assembly and C code development
- Isolated USB-to-UART communication
- LabVIEW evaluation software for evaluation of meter performance
- LabVIEW download tools for user firmware download
- Single evaluation board supports ADE7116/ADE7166/ADE7169/ADE7566/ADE7569
- EVAL-ADE7169EBZ-2 comes with ADE7169 IC installed
Analog Dialogue (1)
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
Sample & Buy
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.