Datasheet

AD7734 Data Sheet
Rev. A | Page 8 of 32
ABSOLUTE MAXIMUM RATINGS
Table 3. T
A
= 25°C, unless otherwise noted.
Parameter Rating
AV
DD
to AGND, 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
–5 V to +5 V
AIN to AGND –50 V to +50 V
BIAS to AGND –0.3 V to AV
DD
+ 0.3 V
REFIN+, REFIN– to AGND –0.3 V to AV
DD
+ 0.3 V
MUX0, INTBIAS to AGND –0.3 V to AV
DD
+ 0.3 V
P0, P1 Voltage to AGND –0.3 V to AV
DD
+ 0.3 V
P0, P1 Current (T
MAX
= 70°C) 8 mA
P0, P1 Current (T
MAX
= 85°C) 5 mA
P0, P1 Current (T
MAX
= 105°C) 2.5 mA
Digital Input Voltage to DGND –0.3 V to DV
DD
+ 0.3 V
Digital Output Voltage to DGND –0.3 V to DV
DD
+ 0.3 V
Operating Temperature Range
–40°C to +105°C
Storage Temperature Range –65°C to +150°C
Junction Temperature 150°C
TSSOP Package, Power Dissipation 660 mW
θ
JA
Thermal Impedance
97.9°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