ADUM5403ARWZ
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Analog Devices Inc. ADUM5403ARWZ

Manufacturer No:
ADUM5403ARWZ
Manufacturer:
Analog Devices Inc.
Package:
Bulk
Description:
DGTL ISO 2500VRMS 4CH GP 16SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The ADUM5403ARWZ is a quad-channel digital isolator produced by Analog Devices Inc. This component integrates an isolated dc-to-dc converter, known as isoPower, which provides a regulated output voltage. It is designed to ensure high-speed data transfer and isolation between different parts of a system, making it suitable for various industrial, automotive, and medical applications.

The ADUM5403ARWZ features magnetic coupling technology for data transfer, ensuring reliable and high-speed signal isolation. It supports data rates up to 1 Mbps and operates over a wide temperature range, making it versatile for different environments.

Key Specifications

Parameter Value Unit
Manufacturer Analog Devices Inc.
Package 16-SOIC (0.295", 7.50mm Width)
Number of Channels 4
Data Rate 1 Mbps
Supply Voltage 3V ~ 5.5V V
Voltage - Isolation 2500 Vrms Vrms
Operating Temperature -40°C ~ 105°C °C
Propagation Delay (tpLH, tpHL) 100 ns ns
Pulse Width Distortion (PWD) 40 ns ns
Common Mode Transient Immunity 25 kV/µs kV/µs
Isolated Power Yes

Key Features

  • Integrated Isolated DC-to-DC Converter: The ADUM5403ARWZ includes an isoPower dc-to-dc converter, providing regulated 3.3 V or 5.0 V output and up to 500 mW of output power.
  • High-Speed Data Transfer: Supports data rates up to 1 Mbps, making it suitable for high-speed applications.
  • High Isolation Voltage: Offers 2500 Vrms isolation voltage, ensuring robust electrical isolation between the input and output sides.
  • Wide Operating Temperature Range: Operates from -40°C to 105°C, making it versatile for various environmental conditions.
  • Magnetic Coupling Technology: Uses magnetic coupling for data transfer, providing reliable and high-speed signal isolation.
  • Quad-Channel Isolation: Features four independent isolation channels, allowing for multiple signal isolations in a single package.

Applications

  • Industrial I/O and Control Systems: Suitable for industrial automation, process control, and other industrial applications requiring high-speed data transfer and isolation.
  • Automotive Systems: Used in automotive interfaces such as CAN, audio, and Ethernet due to its robust isolation and high-speed capabilities.
  • Medical Devices: Applicable in medical devices where electrical isolation is critical for patient safety.
  • Powerline Communications: Can be used in powerline communication systems to ensure reliable data transfer over power lines.
  • RS-232, RS-422, RS-485 Interfaces: Suitable for serial communication interfaces requiring high-speed data transfer and electrical isolation.

Q & A

  1. What is the primary function of the ADUM5403ARWZ?

    The ADUM5403ARWZ is a quad-channel digital isolator with an integrated isolated dc-to-dc converter, providing high-speed data transfer and electrical isolation between different parts of a system.

  2. What is the data rate supported by the ADUM5403ARWZ?

    The ADUM5403ARWZ supports data rates up to 1 Mbps.

  3. What is the isolation voltage of the ADUM5403ARWZ?

    The ADUM5403ARWZ offers 2500 Vrms isolation voltage.

  4. What is the operating temperature range of the ADUM5403ARWZ?

    The ADUM5403ARWZ operates from -40°C to 105°C.

  5. Does the ADUM5403ARWZ have an integrated dc-to-dc converter?

    Yes, the ADUM5403ARWZ includes an integrated isolated dc-to-dc converter known as isoPower.

  6. What is the package type of the ADUM5403ARWZ?

    The ADUM5403ARWZ comes in a 16-SOIC (0.295", 7.50mm Width) package.

  7. What are some common applications of the ADUM5403ARWZ?

    Common applications include industrial I/O and control systems, automotive systems, medical devices, powerline communications, and serial communication interfaces.

  8. What is the propagation delay of the ADUM5403ARWZ?

    The propagation delay (tpLH, tpHL) of the ADUM5403ARWZ is 100 ns.

  9. Does the ADUM5403ARWZ support isolated power?

    Yes, the ADUM5403ARWZ supports isolated power through its integrated dc-to-dc converter.

  10. What is the pulse width distortion (PWD) of the ADUM5403ARWZ?

    The pulse width distortion (PWD) of the ADUM5403ARWZ is 40 ns.

Product Attributes

Technology:Magnetic Coupling
Type:General Purpose
Isolated Power:Yes
Number of Channels:4
Inputs - Side 1/Side 2:1/3
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
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