AD9705 查看數據表（PDF） - Analog Devices
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AD9705 Datasheet PDF : 52 Pages
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AD9704/AD9705/AD9706/AD9707
ABSOLUTE MAXIMUM RATINGS
Table 7.
Parameter
With
Respect to Rating
AVDD
ACOM
−0.3 V to +3.9 V
DVDD
DCOM
−0.3 V to +3.9 V
CLKVDD
CLKCOM −0.3 V to +3.9 V
ACOM
DCOM
−0.3 V to +0.3 V
ACOM
CLKCOM −0.3 V to +0.3 V
DCOM
CLKCOM −0.3 V to +0.3 V
AVDD
DVDD
−3.9 V to +3.9 V
AVDD
CLKVDD −3.9 V to +3.9 V
DVDD
CLKVDD −3.9 V to +3.9 V
CLOCK, SLEEP
DCOM
−0.3 V to DVDD + 0.3 V
Digital Inputs, MODE DCOM
−0.3 V to DVDD + 0.3 V
IOUTA, IOUTB
ACOM
−1.0 V to AVDD + 0.3 V
REFIO, REFLO, FS ADJ, ACOM
OTCM
−0.3 V to AVDD + 0.3 V
CLK+, CLK–, CMODE CLKCOM −0.3 V to CLKVDD + 0.3 V
Junction Temperature
150°C
Storage Temperature
Range
−65°C to +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
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
THERMAL CHARACTERISTICS1
Table 8. Thermal Resistance
Package Type
θJA
Unit
32-Lead LFCSP_VQ
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. 0 | Page 10 of 52
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