Application Notes (2)
Circuit Note (9)
- CN-0027: Precision, Unipolar, Noninverting Configuration for the AD5547/AD5557 DAC (pdf, 90 kB)
- CN-0028: Precision, Bipolar, Configuration for the AD5547/AD5557 DAC (pdf, 86 kB)
- CN-0065: 16-Bit Fully Isolated Output Module Using the AD5422 Single Chip Voltage and Current Output DAC and the ADuM1401 Digital Isolator (pdf, 126 kB)
- CN-0177: 18-Bit, Linear, Low Noise, Precision Bipolar ±10 V DC Voltage Source (pdf, 278 kB)
- CN-0200: 18-Bit, Linear, Low Noise, Precision Bipolar ±10 V DC Voltage Source (pdf, 327 kB)
- CN-0233: 16-Bit Isolated Industrial Voltage and Current Output DAC with Isolated DC-to-DC Supplies (pdf, 197 kB)
- CN-0254: Low Cost, 16-Bit, 250 kSPS, 8-Channel, Isolated Data Acquisition System (pdf, 258 kB)
- CN0278: Complete 4 mA to 20 mA HART Solution with Additional Voltage Output Capability (pdf, 442 kB)
- CN0310: Precision 24-Bit, 250 kSPS Single-Supply Sigma-Delta ADC System for Industrial (pdf, 165 kB)
Technical Articles (6)
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iCoupler® Products with isoPower™ Technology: Signal and Power Transfer Across Isolation Barrier Using Microtransformers
(pdf, 1306 kB)
By Baoxing Chen -
Inside iCoupler® Technology: ADuM347x PWM Controller and Transformer Driver with Quad-Channel Isolators Design Summary
By Flow Zhao, Design Engineer -
Inside iCoupler® Technology:ADuM347x PWM Controller and Transformer Driver with Quad-Channel Isolators Design Summary
(pdf, 291 kB)
By Flow Zhao, Design Engineer -
NAppkin Note: Lowering the Power of the ADuM524x
(pdf, 223 kB)
By Mark Cantrell, Senior Applications Engineer -
Simplifying Design of Industrial Process-Control Systems with PLC Evaluation Boards
PLC evaluation board applications for industrial process-control systems are diverse, ranging from simple traffic control to complex electrical power grids, from environmental control systems to oil-refinery process control.
(Industrial Control DesignLine, 8/24/09 - Part 1 and 9/3/09 - Part 1) -
Simplifying Design of Industrial Process-Control Systems with PLC Evaluation Boards (Part 1 of 2)
PLC evaluation board applications for industrial process-control systems are diverse, ranging from simple traffic control to complex electrical power grids, from environmental control systems to oil-refinery process control.
(Industrial Control DesignLine, 8/24/09)
Data Sheets (3)
- AD5412/AD5422: Single Channel, 12-/16-Bit, Serial Input, Current Source and Voltage Output DACs, HART Connectivity Data Sheet (Rev G, 03/2013) (pdf, 356 kB)
- ADR440/ADR441/ADR443/ADR444/ADR445: Ultralow Noise, LDO XFET Voltage References with Current Sink and Source Data Sheet (Rev E, 11/2010) (pdf, 522 kB)
- ADuM3470/ADuM3471/ADuM3472/ADuM3473/ADuM3474: PWM Controller and Transformer Driver with Quad-Channel Isolators Preliminary Data Sheet (Rev 0, 11/2010) (pdf, 741 kB)
Design & Integration Files (1)
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CN0233 Design & Integration Files
(zip, 713 kB)
- Schematic
- Bill of Materials
- Gerber Files
- Assembly Drawing
Design Calculators (1)
Documentation (3)
FAQs/RAQs (1)
Overview (3)
- ADuM347x Family: PWM Controller and Transformer Drivers with Quad-Channel Isolators
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ICs for Programmable Logic Control and Distributed Control Systems
(pdf, 976 kB)
Analog Devices leadership in industrial IC technology, with the development of the iCMOS™ and iPolar™ processes, has uniquely defined high voltage and low voltage integration to deliver smaller, higher performance, and more cost effective ICs for industrial systems. - Optimum process control means efficiency, reliability, and Analog ICs.
Product Reviews (1)
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Low-Power Data Conversion Technology Enhances Portability
(Electropages, 10/5/2006)
Product Selection Guide (1)
- Digital Isolator Product Selection and Resource Guide (pdf, 640 kB)
Software and Tools (1)
- AD5422 Evaluation Software, Rev. 1.2 (zip, 110837 kB)
Solutions Bulletins (1)
Tutorials (5)
- MT-014: Basic DAC Architectures I: String DACs and Thermometer (Fully Decoded) DACs (pdf, 65 kB)
- MT-015: Basic DAC Architectures II: Binary DACs (pdf, 100 kB)
- MT-016: Basic DAC Architectures III: Segmented DACs (pdf, 79 kB)
- MT-031: Grounding Data Converters and Solving the Mystery of (pdf, 144 kB)
- MT-101: Decoupling Techniques (pdf, 954 kB)
User Guides (3)
Videos (2)
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ADuM347x Isolated DC/DC Controller Overview
(Digi-Key Corporation) -
ADuM347x: Quad-Channel Digital Isolator with PWM Controller
iCoupler® Digital Isolator by Analog Devices. The ADuM347x is the industry's first digital isolator with an integrated transformer driver and PWM (pulse-width-modulation) controller in a sigle package.
Webcasts (1)
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Solving Isolation Challenges in Power Conversion Applications
This webcast will present solutions to isolation challenges in power conversion applications. Among the topics to be discussed are the limitations of traditional methods of isolation (such as utilization of optocouplers and pulse transformers) vs. more efficient and cost effective solutions that utilize digital isolators. If you are currently using optocouplers and pulse transformers, this is a webcast you should attend.
Analog Dialogue (3)
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A Practical Guide to High-Speed Printed-Circuit-Board Layout
By John Ardizzoni, Analog Dialogue 39-09, September 2005 -
iCoupler® Digital Isolators Protect RS-232, RS-485, and CAN Buses in Industrial, Instrumentation, and Computer Applications
(Analog Dialogue, Vol. 39, October 2005) -
PLC Evaluation Board Simplifies Design of Industrial Process Control Systems
(Analog Dialogue, Vol. 43, April 2009)
