AD9748_15 Datasheet, PDF (6/24 Pages) Analog Devices – 8-Bit, 210 MSPS TxDAC D/A Converter

AD9748
ABSOLUTE MAXIMUM RATINGS
Table 4.
Parameter
With
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
CLK+, CLK−, 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, 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.
Data Sheet
THERMAL CHARACTERISTICS¹
Thermal Resistance
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 6 of 24