ADE7878ACPZ

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ADE7878ACPZ

IC ENERGY METERING 3PH 40LFCSP

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規格

Package Bulk,Tray
ProductStatus Active
InputImpedance 400kOhm
MeasurementError 0.2%
Voltage-I/OHigh 2V, 2.4V
Voltage-I/OLow 0.4V, 0.8V
Current-Supply 20mA
Voltage-Supply 2.8 V ~ 3.7 V
MeterType 3 Phase
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 40-WFQFN Exposed Pad, CSP

概述

Description

The ADE7878ACPZ is a high-accuracy, multi-phase energy metering IC developed by Analog Devices. Designed for use in electronic energy meters and power monitoring systems, it supports three-phase configurations, making it suitable for a wide range of residential, commercial, and industrial applications. The chip integrates three ADCs to measure voltage and current, providing precise real-time data necessary for accurate power calculations. It also features a range of metrology functions, including active, reactive, and apparent energy calculations, as well as harmonic analysis.
The ADE7878ACPZ includes advanced features like temperature compensation, tamper detection, and phase sequence errors to enhance reliability and accuracy. It offers various communication protocols such as SPI, I2C, and UART, facilitating easy integration with microcontrollers and other system components. The device is known for its low power consumption and robust design, ensuring long-term, stable performance. Overall, the ADE7878ACPZ is a versatile solution for developers needing precise and reliable energy measurement in complex multi-phase systems.

Features

The ADE7878ACPZ is a high-performance, multichannel energy metering IC designed by Analog Devices for polyphase applications. Key features include:
1. High Accuracy: It provides accurate measurement of active, reactive, and apparent energy, supporting precise billing and monitoring applications.
2. Multiple Channels: It can handle three-phase power systems, making it suitable for complex electrical distribution networks.
3. Harmonic Analysis: The IC offers harmonic analysis up to the 21st harmonic, essential for power quality monitoring.
4. Isolation Technology: It utilizes isolation technology to ensure safety and reliability, especially in harsh environments.
5. Communications Interface: Equipped with SPI, I²C, and UART interfaces, it supports easy integration into larger systems for data transfer and control.
6. On-Chip Temperature Sensor: This feature allows monitoring and compensation for temperature variations, enhancing measurement accuracy.
7. Low Power Consumption: Designed to operate efficiently with low power requirements, which is crucial for energy-saving applications.
These features make the ADE7878ACPZ suitable for smart meters, industrial monitoring, and other applications requiring reliable and detailed energy measurement.

Package

The ADE7878ACPZ is a poly-phase energy metering IC from Analog Devices. It is typically housed in a 40-lead LFCSP (Lead Frame Chip Scale Package) package, which is compact and suitable for surface mounting on printed circuit boards, facilitating efficient space utilization in electronic designs.

Pinout

The ADE7878ACPZ is a polyphase energy metering IC from Analog Devices. It is designed for measuring active, reactive, and apparent energy, as well as RMS voltage and current. The device supports up to three phases and is suitable for applications in energy monitoring and management.
The ADE7878ACPZ comes in a 40-lead LFCSP (Lead Frame Chip Scale Package) package. It includes various functions such as harmonic analysis, waveform sampling, and power quality monitoring. The IC features multiple communication interfaces such as SPI, I²C, and UART, allowing for flexible integration into different systems.
In summary, the ADE7878ACPZ is a comprehensive energy metering solution with a 40-pin package, designed to provide detailed and accurate readings for energy management applications.

Manufacturer

The ADE7878ACPZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a wide range of industries, including industrial, automotive, consumer electronics, communications, and healthcare.

Application

The ADE7878ACPZ is used in applications requiring precise energy monitoring and measurement, such as smart meters, industrial power meters, and energy management systems. It is suitable for residential, commercial, and industrial environments where accurate tracking of energy consumption is critical. The device supports polyphase energy measurement, making it ideal for complex electrical systems. Additionally, it can be used in power quality monitoring solutions to assess and improve power efficiency.

Equivalent

The ADE7878ACPZ is a poly-phase energy metering IC by Analog Devices. Equivalent products may include Texas Instruments' MSP430AFE253, Microchip's MCP3909, and STMicroelectronics' STPM32. These alternatives offer similar functionalities for power and energy measurement applications. Always verify specific features and compatibility with your project's requirements.

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