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ADUM5402ARWZ-RL

Name: ADUM5402ARWZ-RL
Rating: 4.7 (12 reviews)

DGTL ISOLTR 2.5KV 4CH GP 16-SOIC

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仕様

Series	IsoPower®, iCoupler®
Part Status	Active
Technology	Magnetic Coupling
Type	General Purpose
Isolated Power	Yes
Number of Channels	4
Inputs - Side 1/Side 2	2/2
Channel Type	Unidirectional
Voltage - Isolation	2500Vrms
Common Mode Transient Immunity (Min)	25kV/µs
Data Rate	1Mbps
Propagation Delay tpLH / tpHL (Max)	100ns, 100ns
Pulse Width Distortion (Max)	40ns
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	ADUM5402

概要

Description

The ADUM5402ARWZ-RL is a digital isolator from Analog Devices, designed to provide isolation in high-performance applications. It features a dual-channel architecture and utilizes capacitive isolation technology to achieve high data rates and robust performance. The device supports data rates up to 25 Mbps and operates with a supply voltage range of 3.0V to 5.5V, making it suitable for various digital communication interfaces.
Key features include low power consumption, high common-mode transient immunity, and the ability to maintain reliable operation in challenging environments. The ADUM5402ARWZ-RL is ideal for applications in industrial automation, medical devices, and data acquisition systems, where electrical isolation is crucial for safety and signal integrity. Its compact package and high reliability make it a preferred choice for engineers looking to enhance system performance while ensuring isolation.

Features

The ADUM5402ARWZ-RL is a digital isolator from Analog Devices that features:
1. Dual Channel Isolation: Provides two independent isolation channels.
2. High Voltage Isolation: Up to 5 kV RMS isolation voltage.
3. Data Rate: Supports data rates up to 25 Mbps, suitable for high-speed applications.
4. Low Power Consumption: Operates with low power, enhancing energy efficiency.
5. Operating Temperature Range: Suitable for industrial applications with a range of -40°C to +125°C.
6. Integrated DC-DC Converter: On-chip power supply for the isolated side, simplifying design.
7. Wide Supply Voltage Range: Compatible with various power supply voltages (3.0 V to 5.5 V).
8. Fail-Safe Operation: Designed for reliable operation in safety-critical systems.
These features make the ADUM5402ARWZ-RL ideal for applications in industrial automation, medical devices, and communications systems requiring robust isolation.

Package

The ADUM5402ARWZ-RL is packaged in a 16-lead LFCSP (Lead Frame Chip Scale Package), which is designed for compact integration in electronic systems.

Pinout

The ADUM5402ARWZ-RL is a digital isolator from Analog Devices with a pin count of 16. It features dual-channel isolation and is designed to provide reliable isolation in various applications, such as data communication and power management.
The primary functions of the ADUM5402ARWZ-RL include:
1. Data Isolation: It allows for the transfer of digital signals while providing electrical isolation between the input and output.
2. Low Power Consumption: It operates with low power, making it suitable for battery-powered applications.
3. High-Speed Communication: Supports data rates up to 110 Mbps, enabling fast data transfer.
4. Robust Isolation Voltage: Offers isolation ratings up to 5 kV, ensuring safety in high-voltage environments.
The pin configuration typically includes power supply pins, signal input/output pins, ground pins, and enable pins, facilitating easy integration into circuits.

Manufacturer

The ADUM5402ARWZ-RL is manufactured by Analog Devices, Inc. Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company designs and manufactures a wide range of electronic components used in various applications, including communications, industrial, automotive, and consumer electronics. Analog Devices is known for its innovation in signal processing technology and provides solutions that enable the conversion of real-world phenomena into digital information.

Application

The ADUM5402ARWZ-RL is a digital isolator used in various applications, including industrial automation, medical equipment, and telecommunications. It provides isolation for data interfaces in environments with high voltage or noise, ensuring signal integrity and safety. Common uses include isolating I²C and SPI communication lines, protecting sensitive electronics, and enabling safety-critical systems.

Equivalent

The ADUM5402ARWZ-RL is an isolated gate driver. Equivalent products include the TI ISO5851, Texas Instruments UCC5350, and the Microchip MCP1407. Always verify specifications and compatibility for your specific application before substituting components.