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AD7723
Rev. C | Page 10 of 32
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
Table 5.
Parameter
Rating
DVDD to DGND
0.3 V to +7 V
AVDD, AVDD1 to AGND
0.3 V to +7 V
AVDD, AVDD1 to DVDD
1 V to +1 V
AGND, AGND1 to DGND
0.3 V to +0.3 V
Digital Inputs to DGND
0.3 V to DVDD + 0.3 V
Digital Outputs to DGND
0.3 V to DVDD + 0.3 V
VIN (+), VIN() to AGND
0.3 V to AVDD + 0.3 V
REF1 to AGND
0.3 V to AVDD + 0.3 V
REF2 to AGND
0.3 V to AVDD + 0.3 V
Operating Temperature Range
40°C to +85°C
Storage Temperature Range
65°C to +150°C
Junction Temperature
150°C
θJA Thermal Impedance
95°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec)
215°C
Infrared (15 sec)
220°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.
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.