Datasheet

Data Sheet ADuM1250/ADuM1251
Rev. H | Page 7 of 16
ABSOLUTE MAXIMUM RATINGS
Ambient temperature = 25°C, unless otherwise noted.
Table 8.
Parameter Rating
Storage Temperature (T
ST
) −55°C to +150°C
Ambient Operating Temperature (T
A
)
A Grade −40°C to +105°C
S Grade −40°C to +125°C
Supply Voltages (V
DD1
, V
DD2
)
1
−0.5 V to +7.0 V
Input/Output Voltage,
Side 1 (V
SDA1
, V
SCL1
)
2
−0.5 V to V
DD1
+ 0.5 V
Side 2 (V
SDA2
, V
SCL2
)
2
−0.5 V to V
DD2
+ 0.5 V
Average Output Current per Pin
2
Side 1 (I
O1
) ±18 mA
Side 2 (I
O2
) ±100 mA
Common-Mode Transients
3
−100 kV/μs to +100 kV/μs
1
All voltages are relative to their respective ground.
2
See Figure 3 for maximum rated current values for various temperatures.
3
Refers to common-mode transients across the insulation barrier. Common-
mode transients exceeding the absolute maximum rating may cause latch-up
or permanent damage.
Stresses at or above those listed under Absolute Maximum
Ratings may cause permanent damage to the product. This is a
stress rating only; functional operation of the product at these
or any other conditions above those indicated in the operational
section of this specification is not implied. Operation beyond
the maximum operating conditions for extended periods may
affect product reliability.
ESD CAUTION