AD7911/AD7921
Rev. A | Page 9 of 28
ABSOLUTE MAXIMUM RATINGS
T
A
= 25°C, unless otherwise noted.
Table 4.
Parameter Rating
V
DD
to GND −0.3 V to +7 V
Analog Input Voltage to GND −0.3 V to V
DD
+ 0.3 V
Digital Input Voltage to GND −0.3 V to +7 V
Digital Output Voltage to GND −0.3 V to V
DD
+ 0.3 V
Input Current to Any Pin except Supplies
1
±10 mA
Operating Temperature Range
Commercial (A Grade) −40°C to +85°C
Storage Temperature Range −65°C to +150°C
Junction Temperature 150°C
TSOT Package
θ
JA
Thermal Impedance 207°C/W
MSOP Package
θ
JA
Thermal Impedance 205.9°C/W
θ
JC
Thermal Impedance 43.74°C/W
Lead Temperature Soldering
Reflow (10 s to 30 s) 235 (0/+5)°C
ESD 2 kV
1
Transient currents of up to 100 mA do not cause SCR latch-up.
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only and 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.
