AD7705/AD7706
ABSOLUTE MAXIMUM RATINGS*
(T
A
= +25°C unless otherwise noted)
V
DD
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
Analog Input Voltage to GND . . . . . . . . –0.3 V to V
DD
+ 0.3 V
Reference Input Voltage to GND . . . . . –0.3 V to V
DD
+ 0.3 V
Digital Input Voltage to GND . . . . . . . . –0.3 V to V
DD
+ 0.3 V
Digital Output Voltage to GND . . . . . . –0.3 V to V
DD
+ 0.3 V
Operating Temperature Range
Commercial (B Version) . . . . . . . . . . . . . . –40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Plastic DIP Package, Power Dissipation . . . . . . . . . . 450 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . 105°C/W
Lead Temperature, (Soldering, 10 sec) . . . . . . . . . . +260°C
SOIC Package, Power Dissipation . . . . . . . . . . . . . . . 450 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 75°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . +215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . .+220°C
SSOP Package, Power Dissipation . . . . . . . . . . . . . . . 450 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . 139°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . +215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . .+220°C
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >4000 V
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent 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.
ORDERING GUIDE
Model
AD7705BN
AD7705BR
AD7705BRU
EVAL-AD7705EB
AD7706BN
AD7706BR
AD7706BRU
EVAL-AD7706EB
V
DD
Supply
2.7 V to 5.25 V
2.7 V to 5.25 V
2.7 V to 5.25 V
2.7 V to 5.25 V
2.7 V to 5.25 V
2.7 V to 5.25 V
Temperature
Range
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
Evaluation Board
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
Evaluation Board
Package
Description
Plastic DIP
SOIC
TSSOP
Plastic DIP
SOIC
TSSOP
Package
Options
N-16
R-16
RU-16
N-16
R-16
RU-16
REV. A
–5–
AD [ ANALOG DEVICES ]
