5 kV RMS Quad-Channel Digital Isolators Automotive Products ADuM4400W/ADuM4401W/ADuM4402W FEATURES GENERAL DESCRIPTION 1 Enhanced system-level ESD performance per IEC 61000-4-x The ADuM4400W/ADuM4401W/ADuM4402W are 4- Safety and regulatory approvals channel digital isolators based on the Analog Devices, Inc., UL recognition: 5000 V rms for 1 minute per UL 1577 iCoupler technology. Combining high speed CMOS and CSA Component Acceptance Notice 5A monolithic air core transformer technology, these isolation IEC 60950-1: 380 V rms (reinforced) components provide outstanding performance characteristics VDE Certificate of Conformity that are superior to the alternatives, such as optocoupler devices DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 and other integrated couplers. V = 849 V peak IORM The ADuM4400W/ADuM4401W/ADuM4402W isolators Low power operation provide four independent isolation channels in a variety of 5 V operation channel configurations and data rates (see the Ordering Guide). 1.4 mA per channel maximum 0 Mbps to 1 Mbps All models operate with the supply voltage on either side 4.3 mA per channel maximum 10 Mbps ranging from 3.135 V to 5.5 V, providing compatibility with 3.3 V operation lower voltage systems as well as enabling a voltage translation 0.9 mA per channel maximum 0 Mbps to 1 Mbps functionality across the isolation barrier. The ADuM4400W/ 2.4 mA per channel maximum 10 Mbps ADuM4401W/ADuM4402W isolators have a patented refresh Bidirectional communication feature that ensures dc correctness in the absence of input logic 3.3 V/5 V level translation transitions and during power-up/power-down conditions. High temperature operation: 125C High data rate: dc to 10 Mbps (NRZ) This family of isolators, like many Analog Devices isolators, Precise timing characteristics offers very low power consumption, consuming one-tenth to 3.5 ns maximum pulse width distortion one-sixth the power of comparable isolators at comparable data 3.5 ns maximum channel-to-CHANNEL matching rates up to 10 Mbps. All models of the ADuM4400W/ High common-mode transient immunity: >25 kV/s ADuM4401W/ADuM4402W provide low pulse width Output enable function distortion (<3.5 ns for WB grade). In addition, every model has 16-lead SOIC wide body package (RW-16) an input glitch filter to protect against extraneous noise Qualified for automotive applications disturbances. The ADuM4400W/ADuM4401W/ADuM4402W contain circuit APPLICATIONS and layout enhancements to help achieve system-level IEC 61000- Hybrid electric vehicles 4-x compliance (ESD/burst/ surge). The precise capability in these Battery monitor tests for the ADuM4400W/ADuM4401W/ADuM4402W are Motor drive strongly determined by the design and layout of the users board or module. For more information, see the AN-793 Application Note, ESD/Latch-Up Considerations with iCoupler Isolation Products. 1 Protected by U.S. Patents 5,952,849 6,873,065 and 7,075,329. FUNCTIONAL BLOCK DIAGRAMS 1 16 1 ADuM4401W 16 1 ADuM4402W 16 V ADuM4400W V V V V V DD1 DD2 DD1 DD2 DD1 DD2 2 GND 2 15 GND GND 15 GND GND 2 15 GND 1 2 1 2 1 2 V 3 ENCODE DECODE 14 V V 3 ENCODE DECODE 14 V V 3 ENCODE DECODE 14 V IA OA IA OA IA OA V 4 13 V 4 13 V 4 13 IB ENCODE DECODE V IB ENCODE DECODE V IB ENCODE DECODE V OB OB OB V 5 ENCODE DECODE 12 V V 5 ENCODE DECODE 12 V V 5 DECODE ENCODE 12 V IC OC IC OC OC IC V 6 ENCODE DECODE 11 V V 6 DECODE ENCODE 11 V V 6 DECODE ENCODE 11 V ID OD OD ID OD ID 7 10 V 7 10 V V 7 10 V NC V E2 E1 E2 E1 E2 9 9 GND 8 9 GND GND 8 GND GND 8 GND 1 2 1 2 1 2 Figure 1. ADuM4400W Figure 2. ADuM4401W Figure 3. ADuM4402W Rev. A Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 20122015 Analog Devices, Inc. All rights reserved. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Technical Support www.analog.com Trademarks and registered trademarks are the property of their respective owners. 11031-001 11031-002 11031-003ADuM4400W/ADuM4401W/ADuM4402W Automotive Products TABLE OF CONTENTS Features .............................................................................................. 1 Absolute Maximum Ratings ............................................................9 Applications ....................................................................................... 1 ESD Caution...................................................................................9 General Description ......................................................................... 1 Pin Configurations and Function Descriptions ......................... 10 Functional Block Diagrams ............................................................. 1 Typical Performance Characteristics ........................................... 13 Revision History ............................................................................... 2 Applications Information .............................................................. 15 Specifications ..................................................................................... 3 PC Board Layout ........................................................................ 15 Electrical Characteristics5 V Operation................................ 3 System-Level ESD Considerations and Enhancements ........ 15 Electrical Characteristics3.3 V Operation ............................ 4 Propagation Delay-Related Parameters ................................... 15 Electrical CharacteristicsMixed 5 V/3.3 V Operation ........ 5 DC Correctness and Magnetic Field Immunity ..................... 15 Electrical CharacteristicsMixed 3.3 V/5 V Operation ........ 6 Power Consumption .................................................................. 16 Package Characteristics ............................................................... 7 Insulation Lifetime ..................................................................... 17 Regulatory Information ............................................................... 7 Outline Dimensions ....................................................................... 18 Insulation and Safety-Related Specifications ............................ 7 Ordering Guide .......................................................................... 18 DIN V VDE V 0884-10 (VDE V 0884-10) Insulation Automotive Products ................................................................. 18 Characteristics .............................................................................. 8 Recommended Operating Conditions ...................................... 8 REVISION HISTORY 3/15Rev.0 to Rev. A Change to Minimum Supply Voltage Parameter (Throughout) .. 1 11/12Revision 0: Initial Version Rev. A Page 2 of 20