AD6644AST-65 Analog Devices Inc, AD6644AST-65 Datasheet - Page 7
AD6644AST-65
Manufacturer Part Number
AD6644AST-65
Description
IC ADC 14BIT 65MSPS CMOS 52-LQFP
Manufacturer
Analog Devices Inc
Datasheet
1.AD6644ASTZ-40.pdf
(24 pages)
Specifications of AD6644AST-65
Rohs Status
RoHS non-compliant
Number Of Bits
14
Sampling Rate (per Second)
65M
Data Interface
Parallel
Number Of Converters
4
Power Dissipation (max)
1.3W
Voltage Supply Source
Analog and Digital
Operating Temperature
-25°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
52-LQFP
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ABSOLUTE MAXIMUM RATINGS
Table 6.
Parameter
Electrical
Environmental
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 indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
AV
DV
Analog Input Voltage
Analog Input Current
Digital Input Voltage
Digital Output Current
Operating Temperature Range (Ambient)
Storage Temperature Range (Ambient)
Lead Temperature (Soldering, 10 sec)
Maximum Junction Temperature
CC
CC
Voltage
Voltage
Rating
0 V to 7 V
0 V to 7 V
0 V to AV
25 mA
0 V to AV
4 mA
−25°C to +85°C
150°C
300°C
−65°C to +150°C
CC
CC
Rev. D | Page 7 of 24
EXPLANATION OF TEST LEVELS
Test Level
I.
II. 100% production tested at 25°C, and guaranteed by design
III. Sample tested only.
IV. Parameter is guaranteed by design and characterization
V. Parameter is a typical value only.
THERMAL RESISTANCE
The following measurements were taken on a 6-layer board in
still air with a solid ground plane.
Table 7. Thermal Resistance
Package Type
52-lead LQFP
ESD CAUTION
100% production tested.
and characterization at temperature extremes.
testing.
θ
33
JA
θ
11
JC
AD6644
Unit
°C/W