
AD8591/AD8592/AD8594
–4–
REV. 0
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
the AD8591/AD8592/AD8594 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.
ABSOLUTE MAXIMUM RATINGS
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6 V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND to V
S
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . .
±
6 V
Output Short Circuit
Duration to GND
Storage Temperature Range
R, RT, RM, RU Packages . . . . . . . . . . . . –65
°
C to +150
°
C
Operating Temperature Range
AD8591/AD8592/AD8594 . . . . . . . . . . . . –40
°
C to +85
°
C
Junction Temperature Range
R, RT, RM, RU Packages . . . . . . . . . . . . –65
°
C to +150
°
C
Lead Temperature Range (Soldering, 60 sec) . . . . . . .+300
°
C
1
2
. . . . . . . . . . . . Observe Derating Curves
NOTES
1
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 listed in the operational sections
of this specification is not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect device reliability.
2
For supplies less than
±
5 V the differential input voltage is limited to the supplies.
Package Type
u
JA1
230
200
120
180
u
JC
92
44
36
35
Units
°
C/W
°
C/W
°
C/W
°
C/W
6-Lead SOT-23 (RT)
10-Lead
μ
SOIC (RM)
16-Lead SOIC (R)
16-Lead TSSOP (RU)
NOTE
1
θ
is specified for worst case conditions, i.e.,
θ
JA
is specified for device in socket
for surface mount packages.
ORDERING GUIDE
Temperature
Range
–40
°
C to +85
°
C
Package
Description
Package
Option
Model
AD8591ART
AD8592ARM –40
°
C to +85
°
C
AD8594AR
–40
°
C to +85
°
C
AD8594ARU –40
°
C to +85
°
C
6-Lead SOT-23
10-Lead
μ
SOIC
16-Lead SOIC
16-Lead TSSOP
RT-6
RM-10
R-16A
RU-16
WARNING!
ESD SENSITIVE DEVICE
LOAD CURRENT – mA
10
0.1
1k
0.01
O
0.1
1
10
1
100
1k
SOURCE
SINK
V
S
= +2.7V
T
A
= +25
8
C
100
Figure 1. Output Voltage to Supply
Rail vs. Load Current
LOAD CURRENT – mA
10
0.1
1k
0.01
O
0.1
1
10
1
100
10k
SOURCE
SINK
V
S
= +5V
T
A
= +25
8
C
100
1k
Figure 2. Output Voltage to Supply
Rail vs. Load Current
TEMPERATURE –
8
C
2
40
2
20
100
0
20
40
60
80
S
0.90
0.50
0.85
0.70
0.65
0.60
0.55
0.80
0.75
V
S
= +5V
V
S
= +2.7V
Figure 3. Supply Current per
Amplifier vs. Temperature
Typical Performance Characteristics