ADUM226N1BRIZ

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ADUM226N1BRIZ

DGTL ISOLTR 5KV 2CH GP 8-SOIC

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規格

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 isolated, dual-channel digital isolator designed by Analog Devices. It utilizes Analog Devices' iCoupler® technology to provide robust galvanic isolation between two systems, ensuring signal integrity and safety in high-voltage applications. The device typically finds use in industrial automation, power supply circuits, and data communication systems where isolation is critical.
Key features of the ADUM226N1BRIZ include high common-mode transient immunity, low power consumption, and bidirectional communication capabilities. It operates over a wide temperature range, making it suitable for harsh environments. The isolator supports data rates up to several Mbps, ensuring quick and efficient data transfer. Additionally, it is available in a compact package, allowing for easy integration into space-constrained designs.
Overall, the ADUM226N1BRIZ is a reliable and effective solution for applications requiring electrical isolation to protect sensitive components and ensure the safe operation of electronic systems.

Features

The ADUM226N1BRIZ is a dual-channel digital isolator that features iCoupler® technology, designed to provide high-speed, reliable digital isolation for various applications. Key features include:
1. Isolation Voltage: It provides a high isolation voltage of up to 5 kV RMS, ensuring robust protection against electrical transients and noise.
2. Data Rate: The device supports high data rates, typically up to 150 Mbps, making it suitable for fast digital communication protocols.
3. Low Power Consumption: It offers low power operation with a supply current of around 1.8 mA per channel, enhancing energy efficiency.
4. Wide Temperature Range: The isolator operates over a broad temperature range, typically from -40°C to +125°C, which makes it suitable for industrial environments.
5. Compact Package: It is available in a compact, 16-lead SOIC package, facilitating space-saving designs.
6. High Common-Mode Transient Immunity: The ADUM226N1BRIZ features high common-mode transient immunity, reducing the risk of data corruption in noisy environments.
7. Safety Certifications: The device is certified for use in various safety-critical applications, adhering to international standards for isolation and safety.
These features make the ADUM226N1BRIZ ideal for applications requiring secure, high-speed data transfer across isolated regions in industrial, medical, and automotive systems.

Package

The ADUM226N1BRIZ is an iCoupler digital isolator by Analog Devices. It comes in a 16-lead wide-body SOIC (Small Outline Integrated Circuit) package. This package type is designed for surface mounting on PCBs and provides reinforced isolation suitable for various industrial and medical applications.

Pinout

The ADUM226N1BRIZ is an isolated DC-DC converter and digital isolator chip. It typically comes in a 16-lead SOIC (Small Outline Integrated Circuit) package. The primary function of this device is to provide high-speed, dual-channel digital isolation, utilizing iCoupler® technology for enhanced performance and reliability.
This device is capable of providing functional, reinforced, or basic isolation between two circuits, depending on the specific application requirements. Each channel can be used independently and supports data rates up to a few Mbps, making it suitable for a variety of industrial and communications applications.
For precise pin count and functionality details, please refer to the official datasheet provided by the manufacturer, Analog Devices, as this will contain the most accurate and comprehensive information.

Manufacturer

The ADUM226N1BRIZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These products are used in various applications, including industrial, automotive, communications, healthcare, and consumer electronics, among others. The company is known for providing high-performance solutions in the areas of signal processing, data conversion, and power management.

Application

The ADUM226N1BRIZ is a digital isolator used in applications requiring galvanic isolation to protect data integrity and ensure safety. It is commonly used in industrial automation, power supply control, renewable energy systems, and communication interfaces. Its capabilities make it suitable for isolating microcontrollers, sensors, and data acquisition systems in environments with high voltage differences, noise, or grounding issues.

Equivalent

The ADUM226N1BRIZ is a dual-channel digital isolator. Equivalent products include the TI ISO7721, Silicon Labs' Si8622, and Broadcom's ACPL-072L. These alternatives offer similar isolation voltage, channel configurations, and data rates. Always verify specific specifications like isolation voltage, package type, and channel configuration to ensure compatibility with your application.

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