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AD6622
–7–
REV. 0
ABSOLUTE MAXIMUM RATINGS
*
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . .–0.3 V to +3.6 V
Input Voltage . . . . –0.3 V to VDD +0.3 V (Not 5 V Tolerant)
IN[17:0], QIN, OEN
Input Voltage . . . . . . . . . . . . . –0.3 V to +3.6 V (5 V Tolerant)
CLK,
RESET
,
DS
, R/
W
, MODE, A[2:0], D[7:0], SYNC,
TRST
,
TCK, TMS, TDI, SDINA, SDINB, SDINC, SDIND
Output Voltage Swing . . . . . . . . . . . . –0.3 V to VDD + 0.3 V
Load Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 pF
Junction Temperature Under Bias . . . . . . . . . . . . . . . . . 125
°
C
Storage Temperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
Lead Temperature (5 sec) . . . . . . . . . . . . . . . . . . . . . . . 280
°
C
*
Stresses greater than those listed above may cause permanent damage to the
device. These are stress ratings only; functional operation of the devices at these
or any other conditions greater than those indicated in the operational sections of
this specification is not implied. Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.
THERMAL CHARACTERISTICS
128-Lead MQFP:
θ
JA
= 33
°
C/W, No Airflow
θ
JA
= 27
°
C/W, 200 LFPM Airflow
θ
JA
= 24
°
C/W, 400 LFPM Airflow
θ
JC
= 5.5
°
C/W
Thermal measurements made in the horizontal position on a
2-layer board.
EXPLANATION OF TEST LEVELS
I.
100% Production Tested.
II.
100% Production Tested at 25
°
C, and Sample Tested at
Specified Temperatures.
III. Sample Tested Only.
IV. Parameter Guaranteed by Design and Analysis.
V.
Parameter is Typical Value Only.
VI. 100% Production Tested at 25
°
C, and Sample Tested at
Temperature Extremes.
ORDERING GUIDE
Model
Temperature Range
–40
°
C to +70
°
C (Ambient)
Package Description
Package Option
AD6622AS
AD6622S/PCB
128-Lead MQFP (Metric Quad Flatpack)
Evaluation Board with AD6622 and Software
S-128A
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 AD6622 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