ADuM5412

PRODUCTION

Robust 2.5 kV rms Quad-Channel Isolator with Integrated DC-to-DC Converter & 2 Reverse Channels

Data Sheet (Rev. B) Product Selection Table

Part Models: 2
1ku List Price: Starting From $4.07

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Overview

isoPower integrated, isolated dc-to-dc converter
Up to 150 mW output power
Quad dc to 150 Mbps signal isolation channels
24-lead SSOP package with 5.3 mm minimum creepage
High temperature operation: 105°C
High common-mode transient immunity: 100 kV/μs
Safety and regulatory approvals
- UL 1577
  - V_ISO = 2500 V rms for 1 minute
- IEC/CSA 62368-1
- IEC/CSA 60601-1
- IEC/CSA 61010-1
- CQC GB 4943.1
- DIN EN IEC 60747-17 (VDE 0884-17)
  - V_IORM = 573 V peak

The ADuM5410/ADuM5411/ADuM5412 are quad-channel digital isolators with isoPower^®, integrated, isolated dc-to-dc converters. Based on the Analog Devices, Inc., iCoupler^® technology, the dc-to-dc converters provide regulated, isolated power that is adjustable between 3.15 V and 5.25 V.

The ADuM5410/ADuM5411/ADuM5412 eliminate the need for a separate, isolated dc-to-dc converter in low power, isolated designs. The iCoupler chip scale transformer technology is used for isolated logic signals and for the magnetic components of the dc-to-dc converters. The result is a small form factor, total isolation solution.

The ADuM5410/ADuM5411/ADuM5412 isolators provide four independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide for more information).

Applications

RS-232 transceivers
Power supply startup bias and gate drives
Isolated sensor interfaces
Industrial PLCs

Part Models: 2
1ku List Price: Starting From $4.07

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADUM5412BRSZ	24-Lead SSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADUM5412BRSZ-RL7	24-Lead SSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Hardware Ecosystem

Parts	Product Life Cycle	Description
ADuM6422A	RECOMMENDED FOR NEW DESIGNS	Quad-Channel Isolators with Integrated DC-to-DC Converter (2:2 directionality)

Tools & Simulations

IBIS Model 1

ADuM5412/ADuM6412 IBIS Model

Evaluation Kits

Evaluation Board for Quad-Channel iCoupler Data Isolators with Integrated DC-DC Converters in 24-lead SSOP Packages

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Features and Benefits

Access to 4 data channels and data output enable control pins
Easily configurable isoPower dc-to-dc converter controls
Split primary and secondary power planes for independent operation of data channels and isoPower integrated dc-to-dc converters
Multiple connection options for data and power
Support for printed circuit board (PCB) edge mounted coaxial connectors
Support for active probes
Layout for electromagnetic interference (EMI) evaluation

Product Details

The EVAL-ADuM5411EBZ supports quad-channel iCoupler^® data isolators, including the ADuM5410/ADuM5411/ADuM5412 and ADuM6410/ADuM6411/ADuM6412, with an isoPower integrated dc-to-dc converter in 24-lead SSOP packages. The EVAL-ADuM5411EBZ supports signal distribution, loopback, and loads referenced to the power and ground planes. The evaluation board also has EMI evaluation and bypass and bulk capacitors. Signal sources can be conducted to the board through header pins or through edge mounted SMA connectors (SMA connectors must be ordered separately). Screw terminal blocks on the evaluation board provide power connections. The board includes 0.2 inch header positions for compatibility with active probes (probe header pins must be ordered separately).

The evaluation board follows best PCB design practices for 4-layer boards, including a full power plane and ground plane on each side of the isolation barrier. No other EMI or noise mitigation design features are included on the evaluation board. In cases of high speed operation, or when ultralow emissions are required, refer to the AN-1349 Application Note, AN-1109 Application Note, and AN-0971 Application Note for additional evaluation board layout techniques.

The EVAL-ADuM5411EBZ is supplied with the ADuM5411 installed. Other supported iCoupler digital isolators with an integrated dc-to-dc converters must be ordered separately to use with the EVAL-ADuM5411UEBZ, including the ADuM5410, ADuM5412, ADuM6410, ADuM6411, and ADuM6412.

Complete specifications for the ADuM5410/ADuM5411/ ADuM5412 and the ADuM6410/ADuM6411/ADuM6412 are available in the ADuM5410/ADuM5411/ADuM5412 data sheet and ADuM6410/ADuM6411/ADuM6412 data sheet, respectively, available from Analog Devices, Inc., and should be consulted in conjunction with this data sheet when using the evaluation board.

Resources

UG-1007: Using the EVAL-ADuM5411EBZ Evaluation Board with iCoupler Quad-Channel Isolators and Integrated DC-to-DC Converters (Rev.0)
7/29/2016

Latest Discussions

2 Years Ago

ADuM5412

Overview

Documentation

Data Sheet 1

User Guide 1

Application Note 1

Safety and Regulatory Compliance 1

Video 1

Solutions Bulletin & Brochure 1