
REV. B
AD9226
–5–
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 AD9226 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
ABSOLUTE MAXIMUM RATINGS
1
With
Pin Name
Respect to
Min
Max
Unit
AVDD
AVSS
–0.3
+6.5
V
DRVDD
DRVSS
–0.3
+6.5
V
AVSS
DRVSS
–0.3
+0.3
V
AVDD
DRVDD
–6.5
+6.5
V
REFCOM
AVSS
–0.3
+0.3
V
CLK, MODE
AVSS
–0.3
AVDD + 0.3
V
Digital Outputs
DRVSS
–0.3
DRVDD + 0.3
V
VINA, VINB
AVSS
–0.3
AVDD + 0.3
V
VREF
AVSS
–0.3
AVDD + 0.3
V
SENSE
AVSS
–0.3
AVDD + 0.3
V
CAPB, CAPT
AVSS
–0.3
AVDD + 0.3
V
OEB
2
DRVSS
–0.3
DRVDD + 0.3
V
CM LEVEL
2
AVSS
–0.3
AVDD + 0.3
V
VR2
AVSS
–0.3
AVDD + 0.3
V
Junction Temperature
150
°C
Storage Temperature
–65
+150
°C
Lead Temperature (10 sec)
300
°C
NOTES
1Stresses 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 affect device reliability.
2LQFP package.
EXPLANATION OF TEST LEVELS
Test Level
I.
100% production tested.
II. 100% production tested at 25
°C and sample tested at
specified temperatures. AC testing done on sample basis.
III. Sample tested only.
IV. Parameter is guaranteed by design and characterization
testing.
V. Parameter is a typical value only.
VI. All devices are 100% production tested at 25
°C; sample tested
at temperature extremes.
THERMAL RESISTANCE
θJC SSOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23°C/W
θJA SSOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63.3°C/W
θ
JC LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
°C/W
θJA LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76.2°C/W
ORDERING GUIDE
Model
Temperature Range
Package Description
Package Option
AD9226ARS
–40
°C to +85°C
28-Lead Shrink Small Outline (SSOP)
RS-28
AD9226AST
–40
°C to +85°C
48-Lead Thin Plastic Quad Flatpack (LQFP)
ST-48
AD9226-EB
Evaluation Board (SSOP)
AD9226-LQFP-EB
Evaluation Board (LQFP)