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ADUM1411BRWZ

Name: ADUM1411BRWZ
Rating: 4.7 (12 reviews)

DGTL ISOLTR 3.75KV 4CH GP 16SOIC

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資料表 ADUM1411BRWZ DataSheet
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規格

Series	iCoupler®
Part Status	Active
Technology	Magnetic Coupling
Type	General Purpose
Isolated Power	No
Number of Channels	4
Inputs - Side 1/Side 2	3/1
Channel Type	Unidirectional
Voltage - Isolation	3750Vrms
Common Mode Transient Immunity (Min)	25kV/µs
Data Rate	10Mbps
Propagation Delay tpLH / tpHL (Max)	50ns, 50ns
Pulse Width Distortion (Max)	5ns
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	ADUM1411

概述

Description

The ADUM1411BRWZ is a high-speed digital isolator manufactured by Analog Devices. It is designed for robust isolation between high-voltage and low-voltage circuits, making it suitable for applications like industrial automation, medical devices, and power management systems. The device features four channels of isolation, allowing for multiple data signals to be transmitted simultaneously.
Operating from a supply voltage of 3.0V to 5.5V, the ADUM1411 can support data rates up to 25 Mbps. It incorporates Analog Devices’ isoPower technology, which allows for integrated power supply isolation, eliminating the need for external isolation components. The isolation voltage rating is 5 kVRMS, ensuring safety and reliability in demanding environments.
The ADUM1411 is packaged in a small, surface-mount format, making it suitable for space-constrained applications. Its low power consumption and high reliability make it an ideal choice for designers looking to implement digital isolation in their systems.

Features

The ADUM1411BRWZ is a digital isolator designed for high-speed data communication. Key features include:
1. Isolation Voltage: Offers 2.5 kV isolation, providing robust protection against voltage spikes.
2. Data Rate: Supports data rates up to 25 Mbps, suitable for high-speed applications.
3. Number of Channels: Typically comes with two channels for bidirectional communication.
4. Low Power Consumption: Operates with low power, enhancing energy efficiency in designs.
5. Operating Temperature Range: Functional in a wide temperature range (-40°C to +105°C), suitable for industrial applications.
6. Flexible Supply Voltage: Compatible with different supply voltages (3.0 V to 5.5 V), offering design flexibility.
7. Small Package Size: Available in a compact 16-pin SOIC package, helping save board space.
These features make the ADUM1411BRWZ ideal for applications such as data communication, industrial control, and medical devices where isolation is crucial for performance and safety.

Package

The ADUM1411BRWZ comes in a 16-lead Wide Body SOIC (Small Outline Integrated Circuit) package with the dimensions of 10.3mm x 7.5mm.

Pinout

The ADUM1411BRWZ is a digital isolator with a pin count of 16. It is designed for isolating digital signals between two systems while providing high-speed data transfer. The device features four channels of isolation, which can be configured in various ways depending on the application.
The primary functions of the ADUM1411BRWZ include:
1. Data Isolation: It provides galvanic isolation between the input and output sides, which protects the receiving system from high voltages.
2. High-Speed Operation: Supports data rates up to 25 Mbps, enabling fast communication.
3. Low Power Consumption: Designed for efficiency, making it suitable for battery-operated devices.
4. Common Mode Transient Immunity: Ensures reliable operation in noisy environments by rejecting common mode noise.
The ADUM1411BRWZ is commonly used in applications like industrial automation, data acquisition systems, and medical devices where signal integrity and isolation are crucial.

Manufacturer

The ADUM1411BRWZ is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a global leader in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company specializes in providing solutions for various applications, including communications, industrial, automotive, and consumer electronics. ADI is known for its innovation in signal processing technologies and has a strong reputation for quality and reliability in the semiconductor industry.

Application

The ADUM1411BRWZ is an isolator used in various applications requiring data isolation, including industrial automation, medical devices, power management systems, and data communication. Its robust design supports high-speed digital isolation, enabling reliable signal transfer while protecting sensitive components from high-voltage transients.

Equivalent

The ADUM1411BRWZ is an isolated digital isolator. Equivalent products include:
1. ISO721 - Texas Instruments
2. ADuM1201 - Analog Devices
3. ADuM1202 - Analog Devices
4. ISO7741 - Texas Instruments
Always verify specifications and compatibility for your specific application before substitution.