ADUM226N1BRIZ

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ADUM226N1BRIZ

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DGTL ISOLTR 5KV 2CH GP 8-SOIC

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規格

屬性 價值
Series iCoupler®
Part Status Active
Technology Magnetic Coupling
Type General Purpose
Isolated Power No
Number of Channels 2
Inputs - Side 1/Side 2 1/1
Channel Type Unidirectional
Voltage - Isolation 5000Vrms
Common Mode Transient Immunity (Min) 75kV/µs
Data Rate 150Mbps
Propagation Delay tpLH / tpHL (Max) 13ns, 13ns
Pulse Width Distortion (Max) 3ns
Rise / Fall Time (Typ) 2.5ns, 2.5ns
Voltage - Supply 1.7V ~ 5.5V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.295", 7.50mm Width)
Supplier Device Package 8-SOIC-IC
Base Product Number ADUM226

概述

Description

The ADUM226N1BRIZ is an integrated circuit that functions as a digital isolator. It is designed to provide signal isolation in electronic systems, ensuring that digital signals can be transmitted across isolated domains without direct electrical connection. This isolation is crucial in applications where electrical noise, high voltage, or ground potential differences could affect the performance or safety of the system.
Key features of the ADUM226N1BRIZ include high data rate capabilities, typically supporting up to several Mbps, and robust insulation properties. It employs iCoupler technology, which uses micro-transformers to achieve isolation, ensuring reliability and efficiency. The device is often used in industrial automation, power supply systems, and medical equipment, where safety and signal integrity are paramount.
The ADUM226N1BRIZ is appreciated for its compact design, energy efficiency, and the ability to operate in harsh environments, making it a versatile choice for engineers looking to design secure and efficient electronic systems.

Equivalent

The ADUM226N1BRIZ is a dual-channel digital isolator from Analog Devices. Equivalent products typically come from manufacturers like Texas Instruments, Silicon Labs, Broadcom, and NVE. Some potential equivalents include:
- Texas Instruments ISO7721
- Silicon Labs Si8621
- Broadcom ACPL-C790
- NVE IL715
These parts may have variations in specifications such as data rate, isolation voltage, and packaging, so it's important to compare the specific requirements for your application. Always check datasheets to ensure compatibility.

Features

The ADUM226N1BRIZ is a digital isolator designed by Analog Devices. It features dual-channel isolation based on iCoupler® technology, which provides reliable performance and high data rate transmission up to 150 Mbps. This component offers a high level of safety with a 5 kVrms isolation rating, making it suitable for applications requiring robust electrical isolation, like industrial systems and medical equipment.
The ADUM226N1BRIZ is characterized by low power consumption and operates over a wide supply voltage range, enhancing flexibility in various systems. It provides a default low output state and is available in a 16-lead SOIC (Wide) package, supporting ease of integration into existing designs. Additionally, it complies with multiple safety standards, ensuring its reliability in safety-critical applications.
Overall, the ADUM226N1BRIZ excels in providing secure and efficient isolation for power-sensitive and high-speed digital interfaces, making it an optimal choice for engineers looking for performance and safety in digital isolation solutions.

Pinout

The ADuM226N1BRIZ is a digital isolator manufactured by Analog Devices. It features a 16-pin SOIC (Small Outline Integrated Circuit) package. The device is used primarily for providing electrical isolation between different sections of a circuit, ensuring that noise or high voltages do not transfer across sensitive areas.
Key functions of the ADuM226N1BRIZ include:
1. Isolation: Provides up to 5 kV RMS isolation, making it suitable for applications requiring high-voltage protection.
2. Data Transfer: Transmits digital signals across the isolation barrier without a direct electrical connection.
3. Dual Channel: The device supports dual data channels, allowing for bidirectional data communication.
4. High Data Rate: Can operate at data rates up to 150 Mbps.
5. Low Power Consumption: Designed for efficient power usage, making it suitable for battery-powered applications.
These features make the ADuM226N1BRIZ ideal for use in industrial, medical, and instrumentation applications where safety and signal integrity are critical.

Manufacturer

The ADUM226N1BRIZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design, manufacturing, and marketing of a broad range of integrated circuits used in analog and digital signal processing. Founded in 1965 and headquartered in Norwood, Massachusetts, the company provides solutions for a variety of applications, including industrial, automotive, communication, health care, and consumer electronics. Analog Devices is particularly known for its high-performance analog signal processing products and technologies, including data converters, amplifiers, power management devices, and isolation technologies, such as the ADUM226N1BRIZ, which is a digital isolator.

Application

The ADUM226N1BRIZ is a dual-channel digital isolator used in various applications requiring electrical isolation and signal integrity. Key application areas include:
1. Industrial Automation: Ensures safe and reliable communication between control systems and field devices.
2. Power Supply Systems: Provides isolation in switched-mode power supplies to improve safety and performance.
3. Data Acquisition Systems: Maintains signal integrity and isolation in data conversion processes.
4. Medical Equipment: Offers patient safety by isolating user interfaces from high-voltage areas.
5. Automotive Electronics: Supports onboard diagnostics and communication systems by preventing noise interference.
6. Telecommunications: Ensures signal clarity and isolation in network systems and equipment.
These applications leverage the device's high data rates, low power consumption, and robust isolation capabilities.

Package

The ADUM226N1BRIZ is an electronic component with a package type known as SOIC-16. This stands for Small Outline Integrated Circuit with 16 pins, featuring gull-wing leads and a reduced footprint, suitable for surface mounting on PCBs.

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