Application Notes (7)
- AN-0971: Recommendations for Control of Radiated Emissions with isoPower Devices (pdf, 406 kB)
- AN-913: Isolating I2C Interfaces (pdf, 280 kB)
- AN-825: Power Supply Considerations in iCoupler Isolation Products (pdf, 181 kB)
- AN-793: ESD/Latch-Up Considerations with iCoupler® Isolation Products (pdf, 246 kB)
- AN-770: iCoupler® Isolation in CAN Bus Applications (pdf, 234 kB)
- AN-740: iCoupler® Isolation in RS-232 Applications (pdf, 716 kB)
- AN-727: iCoupler® Isolation in RS-485 Applications (pdf, 282 kB)
Circuit Note (5)
- CN-0066: Fully Isolated Input Module Based on the AD7793 24-Bit Σ-Δ ADC and the ADuM5401 Digital Isolator (pdf)
- CN-0067: Fully Isolated Input Module Based on the AD7793 24-Bit Σ-Δ ADC, the ADuM5401 Digital Isolator, and a High Performance In-Amp (pdf, 271 kB)
- CN-0197: Lithium Ion Battery Stack Monitor with Both Signal and Power Isolation (pdf, 406 kB)
- CN-0204: Flexible, High Voltage, High Accuracy, Low Drift PLC/DCS Analog Output Module (pdf, 221 kB)
- CN-0235: Fully Isolated Lithium Ion Battery Monitoring and Protection System (pdf, 849 kB)
Technical Articles (12)
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CMOS Switches OfferHigh Performance in Low Power, Wideband Applications
(pdf, 320 kB)
by Theresa Corrigan and Ray Goggin, Analog Devices, Inc. (High Frequency Electronics, February 2004) -
Data-acquisition system uses fault protection
By Catherine Redmond, Analog Devices, Inc. (EDN, 4/15/2004) -
Digital Isolation Offers Compact, Low-Cost Solutions to Challenging Design Problems
(Analog Dialogue, Vol. 40, December 2006) -
High Speed Digital Isolators Using Microscale On-Chip Transformers
(pdf, 2717 kB)
By Baoxing Chen, John Wynne, and Ronn Kliger -
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
(pdf, 291 kB)
By Flow Zhao, Design Engineer -
Isolation in Medical Applications
(pdf)
by Rich Ghiorse and Steve Ranta, Analog Devices, Inc. (Power Electronics-Europe, 7/2005) -
Medical Devices Demand Stringent Isolation Techniques
(EDN, 9/28/2006) -
Micro-Transformers Provide Signal and Power Isolation for Hybrid Electric Vehicles
(pdf, 234 kB)
By Baoxing Chen, Sr. Staff Engineer, Analog Devices, Inc. -
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 (5)
- AD7280A: Lithium Ion Battery Monitoring System Data Sheet (Rev 0, 04/2011) (pdf, 864 kB)
- ADG849: 3 V/5 V CMOS 0.5 Ω SPDT Switch in SC70 Data Sheet (Rev 0, 07/2004) (pdf, 341 kB)
- ADuM1200/ADuM1201: Dual-Channel Digital Isolators Data Sheet (Rev I, 03/2012) (pdf, 841 kB)
- ADuM5401/ADuM5402/ADuM5403/ADuM5404: Quad-Channel Isolators with Integrated DC-to-DC Converter Datasheet (Rev C, 06/2012) (pdf, 684 kB)
- ADuM5401W/ADuM5402W/ADuM5403W: Quad-Channel Isolators with Integrated DC-to-DC Converter Data Sheet (Rev D, 04/2013) (pdf, 445 kB)
Design & Integration Files (1)
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CN0197 Design & Integration Files
(zip, 945 kB)
- Schematic
- Bill of Materials
- Gerber Files
- PADS Files
- Assembly Drawing
Device Drivers (1)
Documentation (1)
FAQs/RAQs (23)
- Are iCoupler products Pb-free?
- Can I replace an optocoupler with an iCoupler product in an existing design?
- Do iCoupler products have VDE certification for reinforced insulation?
- How do I learn about new iCoupler products?
- How is isolation specified?
- How much isolation can iCoupler products provide?
- What are common applications that use isolation?
- What are optocouplers? What is optical isolation?
- What are some of the distinguishing features of the iCoupler products?
- What are the benefits of iCoupler technology?
- What are the different types of iCoupler products?
- What are transient immunity and common-mode rejection?
- What communications protocols are supported by iCoupler products?
- What is capacitive isolation?
- What is iCoupler technology?
- What is isolation rating?
- What is isolation? Why is it needed?
- What is the difference between basic and double (or reinforced) insulation levels?
- What is the relationship between working voltage and isolation rating?
- What other parameters are important when considering an isolation device?
- What regulatory standards address isolation products?
- What types of technologies have been used to provide isolation?
- With which regulatory standards do iCoupler products comply?
FPGA HDL (2)
IBIS Models (3)
- ADuM1201 IBIS Model (A Grade)
- ADuM1201 IBIS Model (B and C Grades)
- ADuM5401 IBIS Model (A and C Grades)
Overview (9)
-
2008 Medical Solution Profile
(pdf, 126 kB)
High Performance ICs for Medical Imaging, Patient Monitoring, and Instrumentation -
ADuM1200/ADuM1201 Dual-Channel Digital Isolators
(pdf, 978 kB)
The ADuM1200/ADuM1201 family of dual-channel isolators offers two channels of isolated unidirectional or bidirectional data flow in a compact 8-lead SOIC package. (The ADuM1200 and ADuM1201 are pre-release products.) -
ADuM5240/ADuM5241/ADuM5242: Dual-Channel Digital Isolators with Integrated DC-to-DC Converter
(pdf, 1214 kB)
Chip Scale Transformers Combine Digital and Power Isolation in a Single Package - iCoupler Digital Isolators Qualified for Automotive Applications
-
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. - isoPower® - Isolated dc-to-dc Power in the smallest Package
- Leading Inside Advertorials: Data and Power Isolation in One Package Provides Total Isolation Solution (pdf, 77 kB)
- Product Solutions for Handset Applications (pdf, 349 kB)
- Products for Wireless Handset Applications (pdf, 1441 kB)
Product Reviews (2)
-
analogZONE Reviews ADI's New Low-Resistance Switch Optimized for Audio Applications
(analogZONE 3/08/04) -
EE Times Names ACE Finalists
(EE Times, 1/15/2007)
Product Selection Guide (3)
Quality Assurance (1)
-
Reliability Report Title: ADuM1200/01 New Product
(pdf, 123 kB)
Report Number: 4941
Date: 18 August 2005
Solutions Bulletins (1)
-
Industrial ICs
Industrial ICs Solutions Bulletin, Volume 10, Issue 8
SPICE Models (1)
- ADG849 SPICE Macro Model
Tutorials (1)
User Guides (3)
Videos (2)
-
2.5kV rms Digital Isolators with Integrated, Isolated Power
This video provides information on Analog Devices iCoupler technology. -
EMI in isoPower® Devices
This in-depth video shows the viewer how to reduce EMI (electromagnetic interference) in isoPower® devices
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)
-
Digital Isolation Offers Compact, Low-Cost Solutions to Challenging Design Problems
(Analog Dialogue, Vol. 40, December 2006) -
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)
