Data Sheet
AD7791
Rev. A | Page 7 of 20
ABSOLUTE MAXIMUM RATINGS
Table 3. (TA= 25°C, unless otherwise noted.)
Parameter
Rating
VDD to GND
–0.3 V to +7 V
Analog Input Voltage to GND
–0.3 V to VDD + 0.3 V
Reference Input Voltage to GND
–0.3 V to VDD + 0.3 V
Total AIN/REFIN Current (Indefinite)
30 mA
Digital Input Voltage to GND
–0.3 V to VDD + 0.3 V
Digital Output Voltage to GND
–0.3 V to VDD + 0.3 V
Operating Temperature Range
–40°C to +105°C
Storage Temperature Range
–65°C to +150°C
Maximum Junction Temperature
150°C
MSOP
θJA Thermal Impedance
206°C/W
θJC Thermal Impedance
44°C/W
Lead Temperature, Soldering (10 sec)
300°C
IR Reflow, Peak Temperature
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 listed in the operational sections
of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD CAUTION