Datasheet

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5
OffsetVoltageDrift(mV/°C)
P
opulation
-125.0
-112.5
-100.0
-75.0
-62.5
-50.0
-37.5
-25.0
-12.5
0
12.5
25.0
37.5
50.0
62.5
75.0
87.5
100.0
112.5
125.0
OffsetVoltage( V)m
Population
-87.5
I
andI BiasCurrent(nA)
B OS
-50
200
150
100
50
0
50
100
150
200
-
-
-
-
AmbientTemperature( C)°
150-25 0 25
I
OS
+I
B
50 10075 125
-I
B
2000
1500
1000
500
0
-500
-1000
-1500
-2000
(V )+1.0- (V )+1.5- (V )+2.0- (V+) 1.5- (V+) 1.0- (V+) 0.5-
V (V)
CM
V ( V)m
OS
I (nA)
O
S
2.25
100
-100
V ( V)±
S
18
20
4 6
40
60
80
8 10 12 14 16
0
-20
-40
-60
-80
5TypicalUnitsShown
V Shift( V)m
OS
0
12
-12
Time(s)
60
4
10 20 30
6
8
10
20TypicalUnitsShown
2
0
-2
-4
-6
-8
-10
40 50
OPA211
OPA2211
SBOS377G – OCTOBER 2006 – REVISED MAY 2009 ...................................................................................................................................................... www.ti.com
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25 ° C, V
S
= ± 18V, and R
L
= 10k Ω , unless otherwise noted.
OFFSET VOLTAGE PRODUCTION DISTRIBUTION OFFSET VOLTAGE DRIFT PRODUCTION DISTRIBUTION
Figure 13. Figure 14.
I
B
AND I
OS
CURRENT vs TEMPERATURE OFFSET VOLTAGE vs COMMON-MODE VOLTAGE
Figure 15. Figure 16.
V
OS
WARMUP INPUT OFFSET CURRENT vs SUPPLY VOLTAGE
Figure 17. Figure 18.
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