Datasheet

AD7864
Rev. D | Page 6 of 28
ABSOLUTE MAXIMUM RATINGS
T
A
= 25°C, unless otherwise noted.
Table 3.
Parameter Rating
AV
DD
to AGND −0.3 V to +7 V
DV
DD
to DGND −0.3 V to +7 V
AGND to DGND −0.3 V to +0.3 V
AV
DD
to DV
DD
−0.3 V to +0.3 V
Analog Input Voltage to AGND
AD7864-1 (±10 V Input Range) ±20 V
AD7864-1 (±5 V Input Range) −7 V to +20 V
AD7864-3 −7 V to +20 V
AD7864-2 −1 V to +20 V
Reference Input Voltage to AGND −0.3 V to V
DD
+ 0.3 V
Digital Input Voltage to DGND −0.3 V to V
DD
+ 0.3 V
Digital Output Voltage to DGND −0.3 V to V
DD
+ 0.3 V
V
DRIVE
to AGND −0.3 V to AV
DD
+ 0.3 V
V
DRIVE
to DGND −0.3 V to DV
DD
+ 0.3 V
Operating Temperature Range
Commercial (A and B Versions) −40°C to +85°C
Storage Temperature Range −65°C to +150°C
Junction Temperature 150°C
MQFP Package, Power Dissipation 450 mW
θ
JA
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