Datasheet ADuM3223/ADuM4223 (Analog Devices) - 10

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ADuM3223/ADuM4223 Data Sheet Table 12. Maximum Continuous Working Voltage1 Parameter Max Unit Constraint
AC Voltage, Bipolar Waveform 565 V peak 50-year minimum lifetime AC Voltage, Unipolar Waveform 1131 V peak 50-year minimum lifetime DC Voltage 1131 V peak 50-year minimum lifetime 1 Refers to the continuous voltage magnitude imposed across the isolation barrier. See the Insulation Lifetime section for more details.
Table 13. Truth Table ADuM3223/ ADuM4223 ( Positive Logic)1 VIA VIB DISABLE2 Input Input VDD1 State VDDA/VDDB State VOA Output VOB Output Notes
L L L Powered Powered L L L L H Powered Powered L H L H L Powered Powered H L L H H Powered Powered H H H X X Powered Powered L L L L L Unpowered Powered L L Outputs return to the input state within 1 µs of VDD1 power restoration. X X X Powered Unpowered L L Outputs return to the input state within 50 µs of VDDA/VDDB power restoration. 1 X means don’t care, L means low, and H means high. 2 Reaction to DISABLE is approximately one propagation delay. Rev. J | Page 10 of 20 Document Outline Features Applications Functional Block Diagram General Description Revision History Specifications Electrical Characteristics—5 V Operation Electrical Characteristics—3.3 V Operation Package Characteristics Insulation and Safety-Related Specifications ADuM3223 ADuM4223 Regulatory Information DIN V VDE V 0884-10 (VDE V 0884-10) Insulation Characteristics Recommended Operating Conditions Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Applications Information PC Board Layout Propagation Delay-Related Parameters Thermal Limitations and Switch Load Characteristics Output Load Characteristics Boot-Strapped Half-Bridge Operation DC Correctness and Magnetic Field Immunity Power Consumption Insulation Lifetime Outline Dimensions Ordering Guide Automotive Products