ADUM5401
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ADUM5401

Quad-Channel, 2.5 kV Isolators with Integrated DC-to-DC Converter (3/1 channel directionality)

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 8
1ku List Price Starting From $6.14
Features
  • isoPower integrated, isolated dc-to-dc converter
  • Regulated 3.3 V or 5.0 V output
  • Up to 500 mW output power
  • Quad dc-to-25 Mbps (NRZ) signal isolation channels
  • 16-lead SOIC package with 7.6 mm creepage
  • High temperature operation: 105°C maximum
  • High common-mode transient immunity: >25 kV/μs
  • See datasheet for additional features 
Additional Details
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The ADuM5401 / ADuM5402 / ADuM5403 / ADuM5404 are quad-channel digital isolators with isoPower®, an integrated, isolated dc-to-dc converter. Based on the Analog Devices, Inc., iCoupler® technology, the dc-to-dc converter provides up to 500 mW of regulated, isolated power at either 5.0 V or 3.3 V from a 5.0 V input supply, or at 3.3 V from a 3.3 V supply at the power levels shown in Table 1. These devices eliminate the need for a separate, isolated dc-to-dc converter in low power, isolated designs. The iCoupler chip scale transformer technology is used to isolate the logic signals and for the power and feedback paths in the dc-to-dc converter. The result is a small form factor, total isolation solution.

The ADuM5401 / ADuM5402 / ADuM5403 / ADuM5404 isolators provide four independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide for more information).

isoPower uses high frequency switching elements to transfer power through its transformer. Special care must be taken during printed circuit board (PCB) layout to meet emissions standards. See the AN-0971 Application Note for board layout recommendations.

APPLICATIONS

  • RS-232/RS-422/RS-485 transceivers
  • Industrial field bus isolation
  • Power supply startup bias and gate drives
  • Isolated sensor interfaces
  • Industrial PLCs
Part Models 8
1ku List Price Starting From $6.14

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Documentation

Documentation

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Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
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Product Lifecycle

PCN

Jun 15, 2016

- 15_0135

Alternate Assembly Site of Select Isolator Products in 8L/16L SOIC_N, 16L/20L SOIC_W and 16L/20L SOIC_IC at ASE Chungli

ADUM5401ARWZ

PRODUCTION

ADUM5401ARWZ-RL

PRODUCTION

ADUM5401CRWZ

PRODUCTION

ADUM5401CRWZ-RL

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ADUM5401WCRWZ

ADUM5401WCRWZ-1

PRODUCTION

ADUM5401WCRWZ-1RL

PRODUCTION

ADUM5401WCRWZ-RL

Feb 27, 2012

- 11_0066

Qualification of Alternate Fab Foundry Gold Plating Process Site for Isolation Products at ADI Limerick.

ADUM5401ARWZ

PRODUCTION

ADUM5401ARWZ-RL

PRODUCTION

ADUM5401CRWZ

PRODUCTION

ADUM5401CRWZ-RL

PRODUCTION

ADUM5401WCRWZ

ADUM5401WCRWZ-RL

Mar 17, 2011

- 10_0245

ADuM520x / ADuM540x Die and Data Sheet Revisions

ADUM5401ARWZ

PRODUCTION

ADUM5401ARWZ-RL

PRODUCTION

ADUM5401CRWZ

PRODUCTION

ADUM5401CRWZ-RL

PRODUCTION

May 30, 2012

- 12_0124

ADuM5401W, ADuM5402W, ADuM5403W Data Sheet Specification Change

ADUM5401WCRWZ

ADUM5401WCRWZ-RL

Aug 27, 2012

- 11_0066

Qualification of Alternate Fab Foundry Gold Plating Process Site for Isolation Products at ADI Limerick.

Filter by Model

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Part Models

Product Lifecycle

PCN

Jun 15, 2016

- 15_0135

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Alternate Assembly Site of Select Isolator Products in 8L/16L SOIC_N, 16L/20L SOIC_W and 16L/20L SOIC_IC at ASE Chungli

ADUM5401ARWZ

PRODUCTION

ADUM5401ARWZ-RL

PRODUCTION

ADUM5401CRWZ

PRODUCTION

ADUM5401CRWZ-RL

PRODUCTION

ADUM5401WCRWZ

ADUM5401WCRWZ-1

PRODUCTION

ADUM5401WCRWZ-1RL

PRODUCTION

ADUM5401WCRWZ-RL

Feb 27, 2012

- 11_0066

arrow down

Qualification of Alternate Fab Foundry Gold Plating Process Site for Isolation Products at ADI Limerick.

ADUM5401ARWZ

PRODUCTION

ADUM5401ARWZ-RL

PRODUCTION

ADUM5401CRWZ

PRODUCTION

ADUM5401CRWZ-RL

PRODUCTION

ADUM5401WCRWZ

ADUM5401WCRWZ-RL

Mar 17, 2011

- 10_0245

arrow down

ADuM520x / ADuM540x Die and Data Sheet Revisions

ADUM5401ARWZ

PRODUCTION

ADUM5401ARWZ-RL

PRODUCTION

ADUM5401CRWZ

PRODUCTION

ADUM5401CRWZ-RL

PRODUCTION

May 30, 2012

- 12_0124

arrow down

ADuM5401W, ADuM5402W, ADuM5403W Data Sheet Specification Change

ADUM5401WCRWZ

ADUM5401WCRWZ-RL

Aug 27, 2012

- 11_0066

arrow down

Qualification of Alternate Fab Foundry Gold Plating Process Site for Isolation Products at ADI Limerick.

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

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EVAL-ADUMQS

EVAL-ADUMQS

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EVAL-ADUMQS

EVAL-ADUMQS

EVAL-ADUMQS

Features and Benefits

  • Convenient connections for power through screw terminal blocks
  • Add-on BNC connector for 50 Ω signal sources
  • On-board signal routing
  • Support for signal wrap back
  • Simple signal paths to reduce transmission line effects
  • Pull-up and pull-down provided for control lines
  • Support for isoPower
  • Project area that supports surface-mount and through-hole devices

Product Detail

EVAL-ADuMQSEBZ can be used with most iCoupler® and isoPower(R) isolation products in the 16-lead, wide-body SOIC and QSOP packages. The evaluation board supports the common pad positions for power, ground, and I/O pins.

Supported iCoupler® Products

  • ADuM130x
  • ADuM131x
  • ADuM140x
  • ADuM141x
  • ADuM1510
  • ADuM240x
  • ADuM330x
  • ADuM340x
  • ADuM344x
  • ADuM440x
  • ADuM5000
  • ADuM520x
  • ADuM540x
  • ADuM6000
  • ADuM620x
  • ADuM640x
  • ADuM744x
  • ADuM7510

Evaluation Kits1

Reference Designs

Reference Designs 7

Basic Analog Output Circuit for Single Channel

Flexible, High Voltage, High Accuracy, Low Drift PLC/DCS Analog Output Module

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CN0204

Flexible, High Voltage, High Accuracy, Low Drift PLC/DCS Analog Output Module

CN0204

Circuits from the lab

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Flexible, High Voltage, High Accuracy, Low Drift PLC/DCS Analog Output Module

Features and Benefits

  • High voltage, up to 44V
  • Programmable analog output
  • Galvanic isolation from rest of system
  • Ideal for PLC and DCS modules
View Detailed Reference Design external link

Design & Integration Tools

pdf icon

zip

1356 kB

pH Sensor Circuit

Isolated Low Power pH Monitor with Temperature Compensation

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CN0326

Isolated Low Power pH Monitor with Temperature Compensation

CN0326

Circuits from the lab

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Isolated Low Power pH Monitor with Temperature Compensation

Features and Benefits

  • 0.5% Accuracy
  • Low power
  • Temperature compensation
  • Completely isolated
View Detailed Reference Design external link
4-Channel Thermocouple and RTD Circuit

Isolated 4-Channel, Thermocouple/RTD Temperature Measurement System with 0.5°C Accuracy

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CN0287

Isolated 4-Channel, Thermocouple/RTD Temperature Measurement System with 0.5°C Accuracy

CN0287

Circuits from the lab

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Isolated 4-Channel, Thermocouple/RTD Temperature Measurement System with 0.5°C Accuracy

Features and Benefits

  • 4-Channel Thermocouple/RTD Measurements
  • Fully Isolated
  • Input Protection
View Detailed Reference Design external link

Design & Integration Tools

pdf icon

zip

3648 kB

±10 V Single Supply Data Acquisition System

12-Bit, 300 kSPS, Single-Supply, Fully Isolated, Data Acquisition System for ±10 V Inputs

AD7280A Daisy-Chain Configuration Circuit with Isolation

Lithium Ion Battery Stack Monitor with Both Signal and Power Isolation

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CN0197

Lithium Ion Battery Stack Monitor with Both Signal and Power Isolation

CN0197

Circuits from the lab

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Lithium Ion Battery Stack Monitor with Both Signal and Power Isolation

Features and Benefits

  • Measure up to 48 Li-Ion battery cells
  • Battery cell balancing for load sharing
  • Galvanic isolation protects processor
  • Lithium battery management system
View Detailed Reference Design external link
4 mA to 20 mA Single Supply Analog to Digital Conversion with Isolation

12-Bit, 300 kSPS, Single-Supply, Fully Isolated, Data Acquisition System for 4-20 mA Inputs

Resistance Deviation to Digital Conversion with Isolation Using Pt100 RTD Sensor

12-Bit, 300 kSPS, Single-Supply, Fully Isolated RTD Temperature Measurement System with 3-Wire Compensation

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cn0337

12-Bit, 300 kSPS, Single-Supply, Fully Isolated RTD Temperature Measurement System with 3-Wire Compensation

cn0337

Circuits from the lab

tooltip Info:Circuits from the lab
12-Bit, 300 kSPS, Single-Supply, Fully Isolated RTD Temperature Measurement System with 3-Wire Compensation

Features and Benefits

  • Flexible RTD Conditioning and Conversion
  • Temperature Compensated
  • Fully Isolated
View Detailed Reference Design external link

Design & Integration Tools

pdf icon

zip

2422 kB

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