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AD8031ARTZ-R2
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P20
Data Sheet
AD8031/AD8032
Rev. G | Page 7
of 20
TYPICAL PERFORMANCE CHARACTE
RISTICS
90
80
0
NUMBER O
F PART
S I
N BIN
40
30
20
10
60
50
70
N =
250
V
OS
(mV)
–
5
–
4
–
3
–
2
–
1
012345
01056-0
08
Figure 8. Typical V
OS
Distribution @ V
S
= 5 V
2.5
2.3
1.5
OFFSET VOLTAGE
(mV)
2.1
1.9
1.7
V
S
=±
5
V
V
S
=+
5
V
–40
–30
–20
–10
0
10
20
30
40
50
6
0
70
80
90
TEM
PERAT
URE (
°C)
01056-0
09
Figure 9. Input Offset Voltage vs. T
emperature
–30
1.00
0.65
0.50
0.95
0.70
0.60
0.55
0.85
0.75
0.90
0.80
V
S
=5
V
INPUT
BIAS
(µA)
TEM
PERAT
URE (
°C)
–
4
0
–
2
0
–
1
00
1
02
03
04
05
06
0
7
08
09
0
01056-010
Figure 10. Input Bias Curre
nt vs. Temperature
COMM
ON-M
ODE
V
OL
TAG
E (
V)
800
–800
INPUT
BIAS
CURRENT (n
A)
600
400
200
0
–200
–400
–600
012345678
9
1
0
V
S
=1
0
V
V
S
=5
V
V
S
=2
.
7
V
01056-011
Figure 11. Input Bi
as Current vs. Co
mmon-Mode Voltag
e
OFF
SET
VOL
TAGE (
mV)
COMM
ON-MOD
E VOLTAGE
(V)
0
–0.3
–0.6
–0.1
–0.2
–0.4
–0.5
V
S
=5
V
0
0.5
1.0
1
.5
2.0
2
.5
3.0
3
.5
4.0
4
.5
5.0
01056-012
Figure 12. V
OS
vs. Common-Mode Vol
tage
1000
750
600
950
800
700
650
900
850
SUPPLY CU
RREN
T/AMPLIF
IER (µA)
–40
–30
–20
–10
0
10
20
30
40
50
60
70
80
90
TEM
PERAT
URE (
°C)
±I
S
,V
S
=±
5
V
+I
S
,V
S
=+
5
V
+I
S
,V
S
=
+2.
7V
01056-
013
Figure 13. Supply Curre
nt vs. Temperature
AD8031/AD8032
Data Sheet
Rev.
G
| P
age
8
of
20
0
–0
.5
–2
.
5
–1
.0
–1
.5
–2
.0
V
CC
= 2.7V
V
CC
= 5
V
V
CC
=
10
V
DIF
FE
RENCE F
ROM
V
CC
(V)
10
0
1k
10
k
R
LO
A
D
(
Ω
)
V
CC
V
EE
V
IN
V
C
C
2
R
L
OA
D
V
OUT
01056-014
Figure
14
. +Output Saturation Voltage
vs. R
LOAD
@ +85°C
0
–0
.5
–2
.5
–1
.0
–1
.5
–2
.0
DIF
FE
RENCE F
ROM
V
CC
(V)
10
0
1k
10
k
R
LOAD
(
Ω
)
V
CC
= 2.7V
V
CC
= 5V
V
CC
=
10
V
V
CC
V
EE
V
IN
V
CC
2
R
LOAD
V
OU
T
01056-015
Figure
15
. +Output Saturation Voltage
vs. R
LOAD
@ +25°C
0
–0
.5
–2
.5
–1
.0
–1
.5
–2
.0
DIF
FE
RENCE F
ROM
V
CC
(V)
10
0
1k
10
k
R
LOAD
(
Ω
)
V
CC
V
EE
V
IN
V
CC
2
R
LOAD
V
OUT
V
CC
= 2.7V
V
CC
= 5V
V
CC
=
10
V
01056-016
Figure
16
. +
Output Saturation Voltage
vs. R
LOAD
@ −40°C
1
.
2
1.0
0
10
0
10
k
1
k
0
.
6
0.
4
0
.
2
0
.
8
R
LOAD
(
Ω
)
DIF
FE
RENCE F
ROM
V
EE
(V)
V
C
C
=
10
V
V
CC
=
5
V
V
C
C
=
2
.
7
V
V
CC
V
EE
V
IN
V
CC
2
R
LOAD
V
OUT
01056-017
Figure
17
. −Output Saturation Voltage
vs. R
LOAD
@ +85°C
1.2
1.0
0
10
0
10
k
1k
0.6
0.4
0.2
0.8
R
LOAD
(
Ω
)
DIF
FE
RENCE F
ROM
V
EE
(V)
V
CC
V
EE
V
IN
V
CC
2
R
LOAD
V
OUT
V
CC
=
10
V
V
CC
= 5V
V
CC
= 2.7V
01056-018
Figure
18
. −Output Saturation Voltage
vs. R
LOAD
@ +25°C
1.2
1.0
0
10
0
10
k
1k
0.6
0.4
0.2
0.8
R
LOAD
(
Ω
)
DIF
FE
RENCE F
ROM
V
EE
(V)
V
CC
V
EE
V
IN
V
CC
2
R
LOAD
V
OUT
V
CC
= 2.7V
V
CC
= 5V
V
CC
=
10
V
01056-019
Figure
19
. −Output Saturation Voltage
vs. R
LO
AD
@ −40°C
Data Sheet
AD8031/AD8032
Rev.
G
| P
age
9
of
20
11
0
10
5
60
90
75
70
65
10
0
95
80
85
GAI
N (d
B)
0
2k
4k
6k
8k
10
k
R
LOAD
(
Ω
)
V
S
= 5V
+A
OL
–A
OL
01056-020
Figure
20
. Open
-
Loop Gain (A
OL
) vs. R
LOA
D
86
84
76
82
80
78
–4
0
–3
0
–2
0
–1
0
0
1
0
20
30
40
50
60
70
80
90
TEMPE
RA
T
UR
E
(°
C)
GAI
N (d
B)
V
S
= 5V
R
L
=
1k
Ω
–A
OL
+A
OL
01056-021
Figure
21
.
Open Loop Gain vs. (A
OL
) Temperature
11
0
80
50
10
0
90
70
60
A
OL
(d
B)
V
OUT
(V)
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
V
S
= 5V
R
LOAD
=
10k
Ω
R
LOAD
=
1k
Ω
01056-022
Figure
22
.
Open
-
L
oop Gain (A
OL
) vs. V
OUT
10
0
–1
0
IN
P
UT
VO
LT
AGE (V)
INP
UT BI
AS CURRENT
(mA)
10
0
90
1
0
0%
V
S
= 5V
500m
V
500m
V
1
V
–1
.5
0
.5
2.5
4
.
5
6.5
01056-023
Figure
23
.
Differential I
nput Overvo
ltage I
-
V Chara
cteristics
0.05
DIFF GA
IN (%
)
–0
.1
5
–0
.0
5
–0
.1
0
0
0.1
0
DIF
F P
HASE (
Degrees)
–0
.10
0
–0
.
0
5
0.
05
1ST
2ND
3
RD
4
TH
5T
H
6T
H
7
T
H
8
T
H
9
TH
10
TH
11
TH
1ST
2
ND
3RD
4T
H
5
TH
6
TH
7T
H
8T
H
9
T
H
10
TH
11
TH
01056-024
Figure
24
.
Differential G
ain and
Phase @ V
S
= ±5 V; R
L
= 1 kΩ
FREQUE
NC
Y (Hz)
10
0
30
0.3
10
3
1
10
0
10
1
0
.1
10
10
0
1
k
10
k
100
k
1M
10
M
INP
UT VOLTA
GE NOIS
E (nV/ H
z)
V
S
= 5V
CURR
ENT N
OI
SE
VO
LT
AGE N
OI
SE
INP
UT CURRENT
NO
ISE
(p
A/ Hz)
01056-025
Figure
25
.
Input Vo
ltage Noise vs. F
requency
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P20
AD8031ARTZ-R2
Mfr. #:
Buy AD8031ARTZ-R2
Manufacturer:
Analog Devices Inc.
Description:
Operational Amplifiers - Op Amps SOT23 SINGLE LOW POWER OP AMP
Lifecycle:
New from this manufacturer.
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