Datasheet ADuM4120/ADuM4120-1 (Analog Devices) - 7

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Data Sheet ADuM4120/ADuM4120-1 ABSOLUTE MAXIMUM RATINGS
Ambient temperature = 25°C, unless otherwise noted.
Table 8. ADuM4120/ ADuM4120-1 Maximum Continuous Table 7. Working Voltage1 Parameter Rating Parameter Value Constraint
Supply Voltages 60 Hz AC Voltage 600 V rms 20-year lifetime at 0.1% V failure rate, zero average DD1 − GND1 −0.3 V to +7 V V voltage DD2 − GND2 −0.3 V to +40 V Input Voltages DC Voltage 1092 V peak Limited by the creepage of the package, Pollution Degree V 1 IN − GND1 −0.3 V to +7 V 2, Material Group II2, 3 Output Voltages 1 See the Insulation Lifetime section for details. VOUT − GND2 −0.3 V to VDD2 + 0.3 V 2 Other pollution degree and material group requirements yield a different limit. Common-Mode Transients (|CM|)2 −200 kV/μs to +200 kV/μs 3 Some system level standards allow components to use the printed wiring Storage Temperature Range (T board (PWB) creepage values. The supported dc voltage may be higher for ST) −55°C to +150°C those standards. Ambient Operating Temperature −40°C to +125°C Range (TA)
Table 9. Truth Table ADuM4120/ ADuM4120-1 (Po sitive Logic)
1 Rating assumes V
V
DD1 is above 2.5 V. VIN is rated up to 6.5 V when VDD1 is
IN Input1 VDD1 State VDD2 State VOUT Output
unpowered. Low Powered Powered Low 2 |CM| refers to common-mode transients across the insulation barrier. Common-mode transients exceeding the absolute maximum rating can High Powered Powered High cause latch-up or permanent damage. X Unpowered2 Powered Low Stresses at or above those listed under Absolute Maximum X Powered Unpowered2 High-Z Ratings may cause permanent damage to the product. This is a 1 X means don’t care stress rating only; functional operation of the product at these 2 Output returns within 20 μs of being powered. or any other conditions above those indicated in the operational section of this specification is not implied. Operation beyond
ESD CAUTION
the maximum operating conditions for extended periods may affect product reliability. Rev. 0 | Page 7 of 17 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS 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 ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATIONS INFORMATION PCB LAYOUT PROPAGATION DELAY RELATED PARAMETERS THERMAL LIMITATIONS AND SWITCH LOAD CHARACTERISTICS UNDERVOLTAGE LOCKOUT (UVLO) OUTPUT LOAD CHARACTERISTICS POWER DISSIPATION DC CORRECTNESS AND MAGNETIC FIELD IMMUNITY INSULATION LIFETIME Surface Tracking Insulation Wear Out Calculation and Use of Parameters Example OUTLINE DIMENSIONS ORDERING GUIDE