LTC2947IUFE#TRPBF

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LTC2947IUFE#TRPBF

+Nomenclature

IC ENERGY MONITOR I2C/SPI 32QFN

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Spécifications

Attribut Valeur
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Measurement Error 1.2%
Supply Current 6mA
Voltage - Supply 4.5 V ~ 15 V
Meter Type Single Phase
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount

Présentation

Description

The LTC2947IUFE#TRPBF is a high-precision power and energy monitoring IC designed by Analog Devices. It provides accurate measurements of voltage, current, power, charge, and energy, making it suitable for applications in power management and energy metering. The device features a wide operating range, with its ability to handle voltages up to 60V and currents up to 300A. It integrates a 24-bit analog-to-digital converter (ADC) to ensure high accuracy and resolution in measurements.
Key features of the LTC2947IUFE#TRPBF include its I2C interface, which facilitates easy communication and data retrieval, and its capability to operate with minimal external components. The IC is equipped with an internal temperature sensor and can perform temperature-compensated measurements to enhance accuracy. It is available in a compact, 28-lead TSSOP package, making it suitable for space-constrained designs.
Overall, the LTC2947IUFE#TRPBF is ideal for applications requiring precise monitoring of power consumption and energy usage, such as data centers, industrial systems, and battery-operated devices.

Equivalent

The LTC2947IUFE#TRPBF is a high-precision power and energy monitor IC. Equivalent products from other manufacturers include:
1. INA228 from Texas Instruments: A high-precision digital power monitor with similar functions.
2. MAX34417 from Maxim Integrated: A quad power monitoring IC for similar applications.
3. ADM1266 from Analog Devices: A supervisory IC with power monitoring capabilities.
It's important to compare specifications like voltage, current range, accuracy, and communication interfaces to ensure compatibility with your application.

Features

The LTC2947IUFE#TRPBF is a high-precision power and energy monitoring IC designed for a wide range of applications. It features a 30A integrated sense resistor, enabling accurate measurement of current, voltage, power, charge, and energy. The device operates over an input voltage range of 0V to 15V and provides an I²C/SMBus interface for easy communication with host systems. It supports high-speed data sampling and can store measurement data in internal registers, allowing for efficient monitoring and data retrieval. The LTC2947 offers a wide operating temperature range and comes in a compact package, making it suitable for integration into various environments. Additional features include programmable alerts, high accuracy, and low power consumption, which make it ideal for applications in energy metering, battery management, and system optimization.

Pinout

The LTC2947IUFE#TRPBF is a high-precision power and energy monitor IC from Analog Devices. It typically comes in a 32-lead (pin) 5mm x 5mm QFN (Quad Flat No-leads) package.
Key functions include:
1. Measurement of power, energy, voltage, current, and charge.
2. Integration of a 24-bit analog-to-digital converter (ADC).
3. Provision of a digital output for communication via an I²C interface.
4. Ability to measure positive and negative power.
5. On-chip temperature sensor for accurate temperature compensation.
6. High-accuracy measurements due to computational support for offset and gain error correction.
This IC is ideal for applications requiring precise power monitoring, such as telecommunications, industrial, and computer systems. Always refer to the manufacturer’s datasheet for detailed pin descriptions and exact functionality.

Manufacturer

The LTC2947IUFE#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacturing of semiconductor products and solutions. The company focuses on high-performance analog, mixed-signal, and digital signal processing technologies. These products are used in a wide range of industries, including telecommunications, automotive, aerospace, healthcare, and consumer electronics. Analog Devices is well known for its expertise in signal processing and power management technologies, and it provides solutions that help bridge the physical and digital worlds.

Application

The LTC2947IUFE#TRPBF is a high-precision power and energy monitor IC. Its primary application areas include power management in telecommunications, data centers, industrial systems, and computing. It is used for monitoring and managing power consumption in servers, network equipment, and other electronic systems to enhance energy efficiency and reliability. The device is capable of measuring voltage, current, power, charge, energy, and time, making it suitable for applications requiring accurate energy metering and management. Additionally, it is applied in battery-operated devices for monitoring state of charge and energy usage to optimize battery life and performance.

Package

The LTC2947IUFE#TRPBF is a power and energy monitoring IC from Analog Devices, provided in a 32-lead, 5mm x 5mm lead frame chip scale package (QFN).

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