6
FN2906.8
November 29, 2011
Typical Performance Curves Unless Otherwise Specified: T
A = +25°C, VSUPPLY = ±15V
FIGURE 5. TYPICAL OFFSET VOLTAGE DRIFT vs TEMPERATURE
FIGURE 6. NOISE CHARACTERISTICS
FIGURE 7. NOISE vs SUPPLY VOLTAGE
FIGURE 8. CMRR vs FREQUENCY
FIGURE 9. OFFSET VOLTAGE DRIFT vs TIME
FIGURE 10. OFFSET VOLTAGE WARM UP DRIFT
30
20
10
0
-10
-20
-30
-40
-50
-60
OF
FS
ET
VO
L
T
A
G
E
(μ
V)
-60
-40
-20
0
20
40
60
80
100
120
TEMPERATURE (
°C)
12
10
8
6
4
2
0
NOI
SE
VO
L
T
A
G
E
(nV/
√Hz
)
1
10
100
1k
10k
100k
1M
6
5
4
3
2
1
0
NOISE VOLTAGE
NOISE CURRENT
NOISE
CURRENT
(
p
A/
√Hz
)
FREQUENCY (Hz)
SUPPLY VOLTAGE (
±V)
IN
PUT
NO
IS
E
VOL
T
AGE
(
μV
P-P
)
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
4
6
8
1012
1416
18
20
140
120
100
80
60
40
20
0
10
100
1k
10k
100k
1M
10M
CMRR
(
d
B)
FREQUENCY (Hz)
9
8
7
6
5
4
3
10
20
30
40
DAYS
V
IO
D
R
IFT
(μ
V)
TA = +45°C
0
OF
FSE
T
V
O
L
T
AGE
CHANGE
(
μV)
6.0
5.0
4.0
3.0
2.0
1.0
0.0
1.0
2.0
3.0
4.0
5.0
TIME AFTER POWER ON (MINUTES)
5 TYPICAL UNITS
HA-5127, HA-5127A