link to page 1 link to page 1 link to page 1 link to page 1 link to page 2 link to page 3 link to page 3 link to page 5 link to page 6 link to page 8 link to page 9 link to page 9 link to page 10 link to page 11 link to page 11 link to page 12 link to page 16 link to page 17 link to page 20 link to page 21 link to page 21 link to page 22 link to page 22 link to page 22 link to page 24 link to page 24 link to page 25 link to page 25 link to page 26 link to page 27 link to page 10 link to page 21 link to page 23 ADuM6400/ADuM6401/ADuM6402/ADuM6403/ADuM6404Data SheetTABLE OF CONTENTS Features .. 1 Pin Configurations and Function Descriptions ... 12 Applications ... 1 Truth Table .. 16 General Description ... 1 Typical Performance Characteristics ... 17 Functional Block Diagrams ... 1 Terminology .. 20 Revision History ... 2 Applications Information .. 21 Specifications ... 3 PCB Layout ... 21 Electrical Characteristics—5 V Primary Input Supply/ Start-Up Behavior... 21 5 V Secondary Isolated Supply ... 3 EMI Considerations ... 22 Electrical Characteristics—3.3 V Primary Input Supply/ Propagation Delay Parameters ... 22 3.3 V Secondary Isolated Supply .. 5 DC Correctness and Magnetic Field Immunity ... 22 Electrical Characteristics—5 V Primary Input Supply/ 3.3 V Secondary Isolated Supply .. 6 Power Consumption .. 23 Package Characteristics ... 8 Current Limit and Thermal Overload Protection ... 24 Regulatory Information ... 9 Power Considerations .. 24 Insulation and Safety-Related Specifications .. 9 Thermal Analysis ... 25 Insulation Characteristics .. 10 Insulation Lifetime ... 25 Recommended Operating Conditions .. 10 Outline Dimensions ... 26 Absolute Maximum Ratings .. 11 Ordering Guide .. 27 ESD Caution .. 11 REVISION HISTORY 4/12—Rev. 0 to Rev. A Changes to Figure 19 and Figure 20... 18 Changes to Features Section, General Description Section, Added Figure 21 and Figure 22; Renumbered and Table 1 ... 1 Figures Sequentially ... 18 Changes to Table 2 and Table 3 ... 3 Added Definition of IISO(LOAD) to Terminology Section .. 20 Changes to Endnote 1 in Table 5 .. 4 Changes to PCB Layout Section ... 21 Changes to Table 6 and Table 7 ... 5 Added Start-Up Behavior Section .. 21 Change to Propagation Delay Parameter in Table 8 .. 5 Changes to EMI Considerations Section .. 22 Changes to Endnote 1 in Table 9; Changes to Table 10 ... 6 Moved Propagation Delay Parameters Section .. 22 Changes to Table 11 .. 7 Changes to Power Consumption Section .. 23 Changes to Endnote 1 in Table 13; Changes to Table 14 ... 8 Added Current Limit and Thermal Overload Protection Changes to Regulatory Information Section, Table 15, Section .. 24 and Table 16 ... 9 Moved Thermal Analysis Section .. 25 Changes to Insulation Characteristics Section, Table 17, Changes to Insulation Lifetime Section and Figure 33 ... 25 and Table 18 ... 10 Updated Outline Dimensions ... 26 Changes to Table 20 .. 11 Changes to Ordering Guide .. 27 Changes to Table 26 .. 16 Changes to Figure 13, Figure 14, Figure 15, Figure 17, 5/09—Revision 0: Initial Version and Figure 18 ... 17 Rev. A | Page 2 of 28 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAMS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—5 V PRIMARY INPUT SUPPLY/5 V SECONDARY ISOLATED SUPPLY ELECTRICAL CHARACTERISTICS—3.3 V PRIMARY INPUT SUPPLY/3.3 V SECONDARY ISOLATED SUPPLY ELECTRICAL CHARACTERISTICS—5 V PRIMARY INPUT SUPPLY/3.3 V SECONDARY ISOLATED SUPPLY PACKAGE CHARACTERISTICS REGULATORY INFORMATION INSULATION AND SAFETY-RELATED SPECIFICATIONS INSULATION CHARACTERISTICS IEC 60747-5-2 (VDE 0884 Part 2):2003-01 and DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 Thermal Derating Curve RECOMMENDED OPERATING CONDITIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TRUTH TABLE TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY APPLICATIONS INFORMATION PCB LAYOUT START-UP BEHAVIOR EMI CONSIDERATIONS PROPAGATION DELAY PARAMETERS DC CORRECTNESS AND MAGNETIC FIELD IMMUNITY POWER CONSUMPTION CURRENT LIMIT AND THERMAL OVERLOAD PROTECTION POWER CONSIDERATIONS THERMAL ANALYSIS INSULATION LIFETIME OUTLINE DIMENSIONS ORDERING GUIDE