Analog Devices Inc./Maxim Integrated Isolators Digital Isolators

ADUM1280ARZ Digital Isolators by Analog Devices Inc./Maxim Integrated

ADUM1280ARZ is a Digital Isolators model from Analog Devices Inc./Maxim Integrated, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Isolators / Digital Isolators product path. Known package information currently points to 8SOIC under the Analog Devices Inc./Maxim Integrated brand listing. DGTL ISO 3KV 2CH GEN PURP 8SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around ADUM1280ARZ so buyers can move faster from review to quotation.

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Datasheet

ADUM1280ARZ Digital Isolators by Analog Devices Inc./Maxim Integrated | TrustCompo

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Part Number

ADUM1280ARZ

Internal code

TCE000094145

Package

8SOIC

Manufacturer

Analog Devices Inc./Maxim Integrated

Key specifications

Series

iCoupler®

Min Quantity

Availability

In Stock

33,000

Available

33,000

Requested quantity

Price Range

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Quality	Unit Price
1	$2.89
10	$1.93
30	$1.44
100	$1.16
500	$1.06
1,000	$0.96

Technical document

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Globally recognized certifications

4 certifications

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ISO 9001

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AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

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ESD Control

Electrostatic handling standards to help protect sensitive components.

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Product overview

Overview

The ADUM1280ARZ is a digital isolator manufactured by Analog Devices Inc., previously known as Maxim Integrated. This component is designed to provide electrical isolation between different parts of a system, which is crucial for protecting sensitive components from high voltages and noise, as well as for ensuring signal integrity in various applications.

Key Features:

Isolation Voltage: The ADUM1280ARZ offers a high level of isolation, typically rated at 2.5 kV RMS, making it suitable for applications requiring robust isolation.
Data Rate: It supports a data rate of up to 1 Mbps, allowing for efficient communication between isolated sections of a circuit.
Number of Channels: The device features two channels, which can be used for bidirectional data transfer. This dual-channel capability enhances flexibility in system design.
Supply Voltage: The ADUM1280ARZ operates with a supply voltage range of 3.0 V to 5.5 V, making it compatible with a variety of digital logic levels.
Low Power Consumption: The device is designed for low power operation, which is beneficial for battery-powered applications and helps in reducing overall system power consumption.
Temperature Range: It is rated for operation over an industrial temperature range of -40°C to +125°C, ensuring reliability in harsh environments.
Package Type: The ADUM1280ARZ is available in a compact 16-lead SOIC package, which facilitates easy integration into various circuit designs while saving board space.
Applications: This digital isolator is commonly used in industrial automation, medical devices, data acquisition systems, and communication interfaces where isolation is necessary to protect sensitive components from high voltages and to prevent ground loops.

Functional Description:

The ADUM1280ARZ utilizes Analog Devices' proprietary iCoupler technology, which employs micro-transformers to achieve isolation. This technology allows for high-speed data transmission while maintaining excellent signal integrity and low distortion. The device is designed to provide a reliable and robust solution for isolating digital signals, ensuring that data can be transmitted safely across isolated sections of a system.

Conclusion:

In summary, the ADUM1280ARZ from Analog Devices Inc. is a versatile and reliable digital isolator that combines high isolation voltage, low power consumption, and a compact package design. Its features make it an ideal choice for a wide range of applications requiring electrical isolation, ensuring both safety and performance in demanding environments.

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