
Data Sheet
ADA4084-2
Rev. C | Page 7 of 28
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, unless otherwise noted.
±1.5 V CHARACTERISTICS
120
0
–100
–50
50
0
100
NUM
BE
R
O
F
AM
P
L
IF
IE
RS
VOS (V)
20
40
60
80
100
ADA4084-2
VSY = ±1.5V
TA = 25°C
RL = ∞
–25
25
–75
75
08237-
003
Figure 3. Input Offset Voltage Distribution, SOIC
50
0
–100
–50
–25
25
–75
75
50
0
100
NUM
BE
R
O
F
AM
P
L
IF
IE
RS
VOS (V)
ADA4084-2
VSY = ±1.5V
TA = 25°C
RL = ∞
5
10
15
20
25
30
35
40
45
08237-
004
Figure 4. Input Offset Voltage Distribution, MSOP
0
50
100
150
200
–200
–150
–100
–50
0
50
100
NUM
BE
R
O
F
A
M
P
LIFIE
R
S
VOS (V)
08237-
081
VSY = ±1.5V
TA = 25°C
RL = ∞
Figure 5. Input Offset Voltage Distribution, LFCSP
60
0
2.0
NUM
BE
R
O
F
AM
P
L
IF
IE
RS
TCVOS (V/°C)
ADA4084-2
VSY = ±1.5V
TA = 25°C
RL = ∞
–40° ≤ TA ≤ +125°C
10
20
30
40
50
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
08237-
005
Figure 6. TCVOS Distribution, SOIC and MSOP
0
5
10
15
20
25
30
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
NUM
BE
R
O
F
A
M
P
LIFIE
R
S
TCVOS (V/°C)
08237-
082
ADA4084-2
VSY = ±1.5V
TA = 25°C
RL = ∞
–40° ≤ TA ≤ +125°C
Figure 7. TCVOs Distribution, LFCSP
500
–500
0
0.50 0.75 1.00 1.25 1.50
0.25
3.00
2.75
2.50
2.25
2.00
1.75
IN
P
U
T
OFFS
E
T
V
OLTA
GE
(
V
)
COMMON-MODE VOLTAGE (V)
–400
–300
–200
–100
0
100
200
300
400
ADA4084-2
VSY = ±1.5V
TA = 25°C
RL = ∞
08237-
006
Figure 8. Input Offset Voltage vs. Common-Mode Voltage