AD9483 查看數據表（PDF） - Analog Devices
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AD9483 Datasheet PDF : 28 Pages
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AD9483
ABSOLUTE MAXIMUM RATINGS*
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V
VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V
Analog Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC to 0.0 V
VREF IN, VREF OUT . . . . . . . . . . . . . . . . . . . . VCC to 0.0 V
Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC to 0.0 V
Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Operating Temperature . . . . . . . . . . . . . . . . . . . . 0°C to 85°C
Storage Temperature . . . . . . . . . . . . . . . . . . –65°C to +150°C
Maximum Junction Temperature . . . . . . . . . . . . . . . . . 150°C
Maximum Case Temperature . . . . . . . . . . . . . . . . . . . . 150°C
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent 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
sections of this specification is not implied. Exposure to absolute maximum ratings
for extended periods may effect device reliability.
EXPLANATION OF TEST LEVELS
Test Level
I – 100% production tested.
II – 100% production tested at 25°C and sample tested at
specified temperatures.
III – Periodically sample tested.
IV – Parameter is guaranteed by design and characterization
testing.
V – Parameter is a typical value only.
VI – 100% production tested at 25°C; guaranteed by design
and characterization testing.
Step
255
254
253
•
•
•
129
128
127
126
•
•
•
2
1
0
Table I. Output Coding
AIN–AIN
Code
≥0.512 V
255
0.508 V
254
0.504 V
253
•
•
•
•
•
•
0.006 V
129
0.002 V
128
–0.002 V
127
–0.006 V
126
•
•
•
•
•
•
–0.504 V
2
–0.508 V
1
≤–0.512 V
0
Binary
1111 1111
1111 1110
1111 1101
•
•
•
1000 0001
1000 0000
0111 1111
0111 1110
•
•
•
0000 0010
0000 0001
0000 0000
Model
AD9483KS-100
AD9483KS-140
AD9483/PCB
ORDERING GUIDE
Temperature
Range
0°C to 85°C
0°C to 85°C
Package
Description
Metric Quad Flat Package
Metric Quad Flat Package
Evaluation Board
Package
Option
S-100B
S-100B
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 the AD9483 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.
WARNING!
ESD SENSITIVE DEVICE
–4–
REV. C
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