AD9480(Rev0) 查看數據表（PDF） - Analog Devices
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AD9480 Datasheet PDF : 28 Pages
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ABSOLUTE MAXIMUM RATINGS
Thermal impedance (θja) = 46.4 C/W (4-layer PCB)
Table 5.
Parameter
Min Rating Max Rating
ELECTRICAL
AVDD
(With respect to AGND)
−0.5 V
4.0 V
DRVDD
(With respect to DRGND)
−0.5 V
4.0 V
AGND
(With respect to DRGND)
−0.5 V
0.5 V
Digital I/O
(With respect to DRGND)
−0.5 V
DRVDD + 0.5 V
Analog Inputs
(With respect to AGND)
−0.5 V
AVDD + 0.5 V
ENVIRONMENTAL
Operating Temperature
−40°C
85°C
Junction Temperature
150°C
Case Temperature
150°C
Storage Temperature
150°C
EXPLANATION OF TEST LEVELS
Table 6.
Level
Description
I
100% production tested.
II
100% production tested at 25°C and guaranteed
by design and characterization at specified
temperatures.
III
Sample tested only.
IV
Parameter is guaranteed by design and
characterization testing.
V
Parameter is a typical value only.
VI
100% production tested at 25°C and guaranteed
by design and characterization for industrial
temperature range.
AD9480
Stresses above those listed under the 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.
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 7 of 28
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