
AD8631/AD8632
–5–
REV. 0
ABSOLUTE MAXIMUM RATINGS
1
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V
Input Voltage
2
. . . . . . . . . . . . . . . . . . . . . . . . . . . GND to V
S
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . .
±
0.6 V
Internal Power Dissipation
SOT-23 (RT) . . . . . . . . . . . . See Thermal Resistance Chart
SOIC (R) . . . . . . . . . . . . . . . See Thermal Resistance Chart
μ
SOIC (RM) . . . . . . . . . . . . See Thermal Resistance Chart
Output Short-Circuit Duration . . . . . . . . . . . . . . . . Indefinite
Storage Temperature Range
R, RM, and RT Packages . . . . . . . . . . . . . –65 C to +150 C
Operating Temperature Range
AD8631, AD8632 . . . . . . . . . . . . . . . . . . –40 C to +125 C
Junction Temperature Range
R, RM, and RT Packages . . . . . . . . . . . . . –65 C to +150 C
Lead Temperature Range (Soldering, 60 sec) . . . . . . . . 300 C
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 supply voltages less than 6 V the input voltage is limited to the supply voltage.
Package Type
JA1
230
158
210
JC
Unit
5-Lead SOT-23 (RT)
8-Lead SOIC (R)
8-Lead
μ
SOIC (RM)
146
43
45
C/W
C/W
C/W
NOTE
1
θ
JA
is specified for worst-case conditions, i.e.,
θ
JA
is specified for device soldered
in circuit board for SOT-23 and SOIC packages.
INPUT OFFSET VOLTAGE
–
mV
120
0
–
4
Q
90
60
30
–
3
–
2
–
1
0
1
2
3
4
V
S
= 5V
V
CM
= 2.5V
T
= 25 C
COUNT = 1,133 OP AMPS
Figure 1. Input Offset Voltage Distribution
SUPPLY VOLTAGE
–
V
350
200
6
S
–
1
3
4
5
325
300
275
250
225
2
T
A
= 25 C
Figure 2. Supply Current per Amplifier vs. Supply Voltage
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 AD8631/AD8632 features proprietary ESD protection circuitry, permanent dam-
age may occur on devices subjected to high energy electrostatic discharges. Therefore, proper
ESD precautions are recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
ORDERING GUIDE
Temperature
Range
Package
Description
Package
Option
Model
AD8631ART
1
AD8632AR
AD8632ARM
2
Brand
–40 C to +125 C
–40 C to +125 C
–40 C to +125 C
5-Lead SOT-23
8-Lead SOIC
8-Lead
μ
SOIC
RT-5
SO-8
RM-8
AEA
AGA
NOTES
1
Available in 3,000-piece reels only.
2
Available in 2,500-piece reels only.