ADUM262N1BRIZ

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ADUM262N1BRIZ

DGTL ISOLTR 5KV 6CH GP 16-SOIC

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規格

Series iCoupler®
Part Status Active
Technology Magnetic Coupling
Type General Purpose
Isolated Power No
Number of Channels 6
Inputs - Side 1/Side 2 4/2
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) 4.5ns
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 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package 16-SOIC
Base Product Number ADUM262

概述

Description

The ADUM262N1BRIZ is a type of digital isolator from Analog Devices, designed for applications requiring electrical isolation between different parts of a system while enabling digital data transmission. It utilizes iCoupler technology to achieve this, allowing for high-speed data communication across an isolation barrier. The device typically supports two channels and provides isolation of up to 5 kV, making it suitable for use in systems needing protection from high voltages, such as industrial automation, power supply systems, and medical equipment.
This isolator is known for its compactness, low power consumption, and ability to handle data rates, usually up to a few Mbps, depending on the specific model configuration. The ADUM262N1BRIZ is available in various package options, designed to meet different space and design requirements, and supports a wide range of operating temperatures. Its robust electromagnetic compatibility and safety certifications make it a reliable choice for critical applications. Overall, the ADUM262N1BRIZ facilitates safe and efficient data transfer in environments where electrical isolation is crucial.

Features

The ADUM262N1BRIZ is a dual-channel digital isolator designed by Analog Devices. Here are its key features:
1. Isolation Technology: Utilizes iCoupler technology to provide digital isolation, allowing for data transmission between systems with differing ground potentials.
2. Isolation Rating: Offers a high isolation voltage of 5 kVrms, ensuring safe operation in environments with high voltage differences.
3. Data Rate: Supports data rates up to 150 Mbps, suitable for high-speed digital communications.
4. Propagation Delay: Low propagation delay, typically around 13 ns, which ensures timely data transfer.
5. Noise Immunity: High common-mode transient immunity (CMTI) of greater than 25 kV/µs, which enhances performance in noisy environments.
6. Supply Voltage: Operates with a wide supply voltage range from 3.0 V to 5.5 V.
7. Temperature Range: Functions effectively over an extended temperature range from -40°C to +125°C.
8. Package Type: Available in a 16-lead, wide-body SOIC package, suitable for various circuit board designs.
These features make the ADUM262N1BRIZ suitable for applications requiring reliable signal isolation in industrial, automotive, and power management systems.

Package

The ADUM262N1BRIZ is a digital isolator with a 16-lead SOIC package type featuring a wide body. This package type is designed for surface mount technology (SMT) applications.

Pinout

The ADuM262N1BRIZ is a digital isolator manufactured by Analog Devices. It features a 16-pin configuration. The device provides two independent isolation channels and is primarily used for isolating digital signals. Each channel is capable of isolating up to 5 kV RMS, which makes it suitable for high voltage applications. The isolator uses iCoupler technology to transfer data across the isolation barrier.
The primary function of the ADuM262N1BRIZ is to provide electrical isolation between different parts of a system, usually to prevent ground loops, protect against high voltage surges, or interface different voltage domains. It is commonly used in motor drives, power supplies, and data acquisition systems where robust isolation is required. The device supports a wide temperature range and offers low power consumption, which is advantageous for energy-efficient designs.
For detailed pin functions and configurations, refer to the datasheet provided by Analog Devices, as it includes specific pin assignments and descriptions tailored to your application needs.

Manufacturer

The ADUM262N1BRIZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacturing of semiconductor products. It is well-known for producing a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. The company serves various industries, including industrial, automotive, communications, healthcare, and consumer electronics.

Application

The ADUM262N1BRIZ is a digital isolator used in various applications, including industrial automation, renewable energy systems, motor control, and instrumentation. It provides electrical isolation for communication interfaces such as SPI, I²C, and UART, protecting sensitive components from high voltage surges and noise. Additionally, it is used in power supply circuits, data acquisition systems, and medical equipment to ensure signal integrity and enhance safety.

Equivalent

The ADuM262N1BRIZ is a digital isolator from Analog Devices. Equivalent products include:
1. Texas Instruments ISO7421 - Dual-channel digital isolator.
2. Silicon Labs Si8621 - Dual-channel digital isolator.
3. Broadcom ACPL-062L - Dual-channel digital isolator.
These alternatives offer similar isolation features and performance. Always verify pin compatibility and specifications before substituting.

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