AD5547/AD5557
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
V
DD
to GND
R
FB
, R
OFS
, R1, R
COM
, and VREF to GND
Logic Inputs to GND
V(I
OUT
) to GND
Input Current to Any Pin except Supplies
Thermal Resistance (胃
JA
)
1
Maximum Junction Temperature (T
J MAX
)
Operating Temperature Range
Storage Temperature Range
Lead Temperature
Vapor Phase, 60 s
Infrared, 15 s
Rating
鈥?.3 V, +8 V
鈥?8 V, 18 V
鈥?.3 V, +8 V
鈥?.3 V, V
DD
+ 0.3 V
鹵50 mA
150擄C
鈥?0擄C to +125擄C
鈥?5擄C to +150擄C
215擄C
220擄C
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 listed in the operational sections
of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
1
Package power dissipation = (T
J MAX
鈥?T
A
)/胃
JA
.
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on
the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
Rev. 0 | Page 5 of 20