link to page 8 Data SheetADuM6000RECOMMENDED OPERATING CONDITIONSTable 9. ParameterSymbolMinMaxUnitTest Conditions/Comments TEMPERATURE Operating Temperature TA −40 +105 °C Operation at 105°C requires reduction of the maximum load current, as specified in Table 10 SUPPLY VOLTAGES Each voltage is relative to its respective ground VDD1 @ VSEL = 0 V VDD1 3.0 5.5 V VDD1 @ VSEL = VISO VDD1 4.5 5.5 V Rev. D | Page 7 of 16 Document Outline Features Applications General Description Functional Block Diagram 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 DIN V VDE V 0884-10 (VDE V 0884-10) and IEC 60747-5-2 (VDE 0884 Part 2):2003-01 Insulation Characteristics Thermal Derating Curve Recommended Operating Conditions Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Applications Information PCB Layout Start-Up Behavior EMI Considerations Thermal Analysis Current Limit and Thermal Overload Protection Power Considerations Increasing Available Power Insulation Lifetime Outline Dimensions Ordering Guide