AD9740 View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD9740 Datasheet PDF : 32 Pages
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ABSOLUTE MAXIMUM RATINGS
Table 4.
With
Parameter
Respect to Min Max
Unit
AVDD
ACOM
−0.3 +3.9
V
DVDD
DCOM
−0.3 +3.9
V
CLKVDD
CLKCOM −0.3 +3.9
V
ACOM
DCOM
−0.3 +0.3
V
ACOM
CLKCOM −0.3 +0.3
V
DCOM
CLKCOM −0.3 +0.3
V
AVDD
DVDD
−3.9 +3.9
V
AVDD
CLKVDD −3.9 +3.9
V
DVDD
CLKVDD −3.9 +3.9
V
CLOCK, SLEEP
DCOM
−0.3 DVDD + 0.3 V
Digital Inputs, MODE DCOM
−0.3 DVDD + 0.3 V
IOUTA, IOUTB
ACOM
−1.0 AVDD + 0.3 V
REFIO, REFLO, FS ADJ ACOM
−0.3 AVDD + 0.3 V
CLK+, CLK−, MODE CLKCOM −0.3 CLKVDD + 0.3 V
Junction
Temperature
150
°C
Storage
Temperature
Range
−65 +150
°C
Lead Temperature
(10 sec)
300
°C
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
sections of this specification is not implied. Exposure to
absolute maximum ratings for extended periods may effect
device reliability.
AD9740
THERMAL CHARACTERISTICS1
Thermal Resistance
28-Lead 300-Mil SOIC
θJA = 55.9°C/W
28-Lead TSSOP
θJA = 67.7°C/W
32-Lead LFCSP
θJA = 32.5°C/W
1 Thermal impedance measurements were taken on a 4-layer board in still air,
in accordance with EIA/JESD51-7.
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. B | Page 7 of 32
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