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 4 link to page 4 link to page 5 link to page 5 link to page 5 link to page 5 link to page 6 link to page 6 link to page 7 link to page 8 link to page 11 link to page 12 link to page 12 link to page 12 link to page 12 link to page 13 link to page 13 link to page 14 link to page 14 link to page 16 link to page 16 ADuM4121/ADuM4121-1Data SheetTABLE OF CONTENTS Features .. 1 ESD Caution...6 Applications ... 1 Pin Configuration and Function Descriptions ..7 General Description ... 1 Typical Performance Characteristics ..8 Functional Block Diagram .. 1 Theory of Operation .. 11 Revision History ... 2 Applications Information .. 12 Specifications ... 3 Printed Circuit Board (PCB) Layout ... 12 Electrical Characteristics ... 3 Propagation Delay-Related Parameters ... 12 Regulatory Information ... 4 Undervoltage Lockout ... 12 Package Characteristics ... 4 Output Load Characteristics ... 13 Insulation and Safety-Related Specifications .. 5 Power Dissipation... 13 DIN V VDE V 0884-10 (VDE V 0884-10) Insulation Insulation Lifetime ... 14 Characteristics .. 5 Typical Applications ... 14 Recommended Operating Conditions .. 5 Outline Dimensions ... 16 Absolute Maximum Ratings .. 6 Ordering Guide .. 16 REVISION HISTORY 10/2016—Revision 0: Initial Version Rev. 0| Page 2 of 16 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS REGULATORY INFORMATION PACKAGE CHARACTERISTICS INSULATION AND SAFETY-RELATED SPECIFICATIONS DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS RECOMMENDED OPERATING CONDITIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATIONS INFORMATION PRINTED CIRCUIT BOARD (PCB) LAYOUT VI+ and VI− Operation PROPAGATION DELAY-RELATED PARAMETERS UNDERVOLTAGE LOCKOUT (UVLO) OUTPUT LOAD CHARACTERISTICS Miller Clamp POWER DISSIPATION INSULATION LIFETIME TYPICAL APPLICATIONS OUTLINE DIMENSIONS ORDERING GUIDE