ADuM5401/ADuM5402/ADuM5403/ADuM5404
Data Sheet
ABSOLUTE MAXIMUM RATINGS
Ambient temperature = 25°C, unless otherwise noted.
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
Table 19.
Parameter
Rating
Storage Temperature Range (TST)
Ambient Operating Temperature
−55°C to +150°C
−40°C to +105°C
Range (TA)
Supply Voltages (VDD1, VISO
1
)
−0.5 V to +7.0 V
−0.5 V to VDDI + 0.5 V
1, 2
Input Voltage (VIA, VIB, VIC, VID, VSEL
)
Output Voltage (VOA, VOB, VOC, VOD)1, 2 −0.5 V to VDDO + 0.5 V
ESD CAUTION
Average Output Current per Pin3
Common-Mode Transients4
−10 mA to +10 mA
−100 kV/μs to +100 kV/μs
1 Each voltage is relative to its respective ground.
2 VDDI and VDDO refer to the supply voltages on the input and output sides of a
given channel, respectively. See the PCB Layout section.
3 See Figure 6 for maximum rated current values for various temperatures.
4 Common-mode transients exceeding the absolute maximum slew rate may
cause latch-up or permanent damage.
Table 20. Maximum Continuous Working Voltage Supporting 50-Year Minimum Lifetime1
Parameter
Max
Unit
Applicable Certification
AC Voltage, Bipolar Waveform
AC Voltage, Unipolar Waveform
Basic Insulation
Reinforced Insulation
DC Voltage
424
V peak
All certifications, 50-year operation
600
353
V peak
V peak
Working voltage per IEC 60950-1
Working voltage per IEC 60950-1
Basic Insulation
Reinforced Insulation
600
353
V peak
V peak
Working voltage per IEC 60950-1
Working voltage per IEC 60950-1
1 Refers to the continuous voltage magnitude imposed across the isolation barrier. See the Insulation Lifetime section for more information.
Rev. C | Page 12 of 28
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