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AD7764
Rev. A | Page 8 of 32
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
Table 4.
Parameter
Rating
AV
DD1 to GND
0.3 V to +2.8 V
AV
DD2, AVDD3, AVDD4 to GND
0.3 V to +6 V
DV
DD to GND
0.3 V to +2.8 V
V
0.3 V to +6 V
V
0.3 V to +6 V
Digital Input Voltage to GN
D20.3 V to +2.8 V
V
0.3 V to +6 V
Input Current to Any Pin Except Supplie
s4±10 mA
Operating Temperature Range
Commercial
40°C to +85°C
Storage Temperature Range
65°C to +150°C
Junction Temperature
150°C
TSSOP Package
θ
JA Thermal Impedance
143°C/W
θ
JC Thermal Impedance
45°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec)
215°C
Infrared (15 sec)
220°C
ESD
1 kV
1 Absolute maximum voltage for VIN, VIN+, VINA, and VINA+ is 6.0 V or
AVDD3 + 0.3 V, whichever is lower.
2 Absolute maximum voltage on digital input is 3.0 V or DVDD+ 0.3 V,
whichever is lower.
3 Absolute maximum voltage on VREF+ input is 6.0 V or AVDD4 + 0.3 V,
whichever is lower.
4 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; 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