ADUM3400BRWZ

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ADUM3400BRWZ

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DGTL ISOLTR 2.5KV 4CH GP 16-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 4
Inputs - Side 1 / Side 2 4/0
Channel Type Unidirectional
Voltage - Isolation 2500Vrms
Common Mode Transient Immunity (Min) 25kV/µs
Data Rate 10Mbps
Propagation Delay tp LH / tp HL (Max) 50ns, 50ns
Pulse Width Distortion (Max) 3ns
Rise / Fall Time (Typ) 2.5ns, 2.5ns
Voltage - Supply 3V ~ 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 ADUM3400

概述

Description

The ADUM3400BRWZ is a digital isolator manufactured by Analog Devices, Inc. It utilizes iCoupler technology to provide four channels of isolation between different sections of a circuit. This device is designed to offer electrical isolation while maintaining signal integrity, making it ideal for applications that require robust data transmission in electrically noisy environments.
The ADUM3400BRWZ offers up to 3.75 kV rms isolation and operates at data rates up to 25 Mbps. It features low power consumption, with typical operating voltages of 3.0 V to 5.5 V. The device is packaged in a 16-lead wide-body SOIC (Small Outline Integrated Circuit) to ensure ease of integration into various systems.
Key features of the ADUM3400BRWZ include high common-mode transient immunity, low propagation delay, and compatibility with a wide range of digital interfaces. These attributes make it suitable for use in industrial automation, medical equipment, and power supply systems, where reliable isolation between high and low voltage sections is critical.

Equivalent

The ADUM3400BRWZ is a quad-channel digital isolator. Equivalent products include:
1. TI ISO7340 series
2. Silicon Labs Si8640 series
3. Broadcom ACPL-0873 series
These alternatives offer similar functionalities, including digital isolation and multiple channels. When selecting a substitute, ensure compatibility with voltage, speed, and isolation ratings specific to your application. Always verify parameters and pin compatibility before choosing a replacement.

Features

The ADUM3400BRWZ is a digital isolator from Analog Devices, designed to provide multichannel isolation based on iCoupler technology. Key features include:
1. Channels: It offers four independent isolation channels.
2. Isolation Voltage: Can handle up to 2.5 kV RMS, providing robust isolation between circuits.
3. Data Rate: Supports data rates up to 25 Mbps, suitable for high-speed digital communication.
4. Low Power Consumption: Features low power dissipation, with a typical supply current of 2.8 mA per channel.
5. Wide Supply Voltage Range: Operates between 3.0 V to 5.5 V, allowing for flexibility in application.
6. High Common-Mode Transient Immunity: Provides excellent immunity to noise with a transient immunity of 25 kV/μs.
7. Compact Package: Available in a small 16-lead SOIC package, making it suitable for space-constrained designs.
8. Bidirectional Communication: Supports bidirectional communication, improving versatility in various applications.
Overall, the ADUM3400BRWZ is ideal for applications requiring reliable digital isolation, such as industrial automation, medical instruments, and data acquisition systems.

Pinout

The ADuM3400BRWZ is a digital isolator manufactured by Analog Devices. It features a 16-pin wide body SOIC (Small Outline Integrated Circuit) package. The device is designed to provide electrical isolation between different parts of a system using iCoupler® technology, allowing for data transmission without the use of optocouplers.
Key features and functions include:
- Pin Count: 16 pins.
- Channels: It provides four independent isolation channels, which can be used to transmit digital signals across the isolation barrier.
- Data Rate: Capable of achieving data rates up to 90 Mbps.
- Isolation Voltage: It offers an isolation voltage of up to 3.75 kV RMS.
- Directionality: The model allows for flexible channel direction, configurable as four forward, three forward and one reverse, two forward and two reverse, or one forward and three reverse channels.
- Applications: Often used in industrial automation, power supplies, instrumentation, and communications systems where electrical isolation is necessary.

Manufacturer

The ADUM3400BRWZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. These products are used in a wide array of applications, including industrial, automotive, consumer electronics, communications, and healthcare. The company is well-regarded for its innovation in signal processing and data conversion technologies, providing crucial components that enable complex electronic systems to function efficiently and effectively.

Application

The ADUM3400BRWZ is a digital isolator used for signal isolation in various applications. Key areas include:
1. Industrial Automation: Provides isolation for sensors and control systems to enhance safety and performance.
2. Power Supply and Battery Management: Ensures safe communication across high-voltage domains and within battery systems.
3. Medical Equipment: Offers isolation for patient-connected devices to prevent electrical shock.
4. Communication Systems: Isolates data lines in telecom and data infrastructure to maintain signal integrity.
5. Consumer Electronics: Used in devices requiring safe data transmission across different parts of the circuits.
Its key features include high-speed data transmission, low power consumption, and robust isolation capabilities.

Package

The ADUM3400BRWZ is a digital isolator manufactured by Analog Devices. It comes in a 16-lead SOIC (Small Outline Integrated Circuit) package with a wide-body format. The "RWZ" part of the code specifically indicates this package type and the wide-body version, providing enhanced isolation capabilities.

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