ADUM1311ARWZ-RL

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ADUM1311ARWZ-RL

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DGTL ISOLTR 3.75KV 3CH GP 16SOIC

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Especificações

Atributo Valor
Series iCoupler®
Part Status Active
Technology Magnetic Coupling
Type General Purpose
Isolated Power No
Number of Channels 3
Inputs - Side 1 / Side 2 2/1
Channel Type Unidirectional
Voltage - Isolation 3750Vrms
Common Mode Transient Immunity (Min) 25kV/µs
Data Rate 1Mbps
Propagation Delay tp LH / tp HL (Max) 100ns, 100ns
Pulse Width Distortion (Max) 40ns
Rise / Fall Time (Typ) 2.5ns, 2.5ns
Voltage - Supply 2.7V ~ 5.5V
Operating Temperature -40°C ~ 105°C
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package 16-SOIC
Base Product Number ADUM1311

Visão Geral

Description

The ADUM1311ARWZ-RL is a digital isolator manufactured by Analog Devices, Inc. It belongs to the ADuM1311 series, which utilizes Analog Devices' iCoupler® technology to achieve galvanic isolation between different sections of a circuit. This device is designed to provide three independent channels of isolation, making it suitable for applications where signal integrity and safety are crucial, such as industrial automation, medical equipment, and power supply systems.
Key features include a high data rate capability of up to several Mbps, low power consumption, and robust isolation ratings. The ADUM1311ARWZ-RL offers a compact package with a wide temperature range, making it versatile for various environments. Additionally, the digital isolator is designed to protect sensitive components from voltage transients and noise, enhancing overall system reliability.
By replacing traditional optocouplers with the ADUM1311ARWZ-RL, designers can benefit from improved performance, reduced size, and increased efficiency in their electronic designs.

Equivalent

The ADuM1311ARWZ-RL is a digital isolator. Its equivalent products include:
1. TI ISO7420 series
2. Silicon Labs Si86xx series
3. Broadcom ACPL-xxxL series
4. NVE IL710 series
These alternatives vary in specifications, so it's crucial to verify compatibility with your specific application requirements.

Features

The ADUM1311ARWZ-RL is a digital isolator manufactured by Analog Devices. It features three independent isolation channels and is based on iCoupler technology, which provides the benefits of high-speed CMOS and monolithic transformer technology. Key specifications include:
1. Isolation Voltage: The device provides a high isolation voltage of up to 2.5 kVrms, ensuring robust performance in applications requiring electrical isolation.
2. Data Rate: It supports data rates up to 10 Mbps, making it suitable for high-speed communication.
3. Propagation Delay: The typical propagation delay is around 13 ns, with a channel-to-channel matching of approximately 3 ns, ensuring minimal signal distortion.
4. Low Power Consumption: The device operates with low power consumption, which is beneficial for power-sensitive applications.
5. Temperature Range: It is rated for operation over the industrial temperature range of -40°C to +105°C, making it suitable for various environments.
6. Package: The ADUM1311ARWZ-RL comes in a 16-lead SOIC package, facilitating easy integration into circuit designs.
These features make it ideal for industrial automation, data acquisition systems, and communication interfaces requiring electrical isolation.

Pinout

The ADUM1311ARWZ-RL is a digital isolator manufactured by Analog Devices. It features a total of 16 pins. The device is designed to provide signal isolation with three independent isolation channels. It employs iCoupler® technology to achieve digital isolation, which is used to protect data and control signals in high-voltage systems.
The primary function of the ADUM1311ARWZ-RL is to isolate digital signals while allowing data to be transferred between different voltage domains. This isolation is crucial for preventing ground loops and ensuring signal integrity in systems where different parts may operate at different ground potentials.
Each of the three channels can be configured to support either input or output functions, enabling flexibility in application design. The device supports a range of data rates, making it suitable for various applications like industrial automation, power electronics, and instrumentation systems where electrical isolation and noise immunity are critical.

Manufacturer

The ADUM1311ARWZ-RL 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 provides a wide range of products for a variety of applications, including industrial, automotive, communications, consumer electronics, and healthcare. Analog Devices is known for its innovation and leadership in the field of high-performance analog technology.

Application

The ADUM1311ARWZ-RL is a digital isolator used in various applications requiring signal isolation. Common application areas include:
1. Industrial Automation: Protecting and isolating control signals in factory automation systems.
2. Power Supplies: Isolating feedback and control signals in switch-mode power supplies.
3. Medical Equipment: Ensuring patient safety by isolating data communication lines.
4. Data Acquisition Systems: Providing galvanic isolation for sensor interfaces.
5. Networking: Isolating communication signals in network devices to prevent ground loops.
6. Automotive Systems: Ensuring reliable signal transfer in hybrid and electric vehicle systems.
Its key feature is providing robust isolation while maintaining high data rates and low power consumption.

Package

The ADUM1311ARWZ-RL is a digital isolator from Analog Devices that comes in a 16-lead SOIC_W (Small Outline Integrated Circuit, Wide) package. This package is designed to provide isolation between different components of a circuit while maintaining a compact form factor.

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