Datasheet

Population
0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
3.0
3.3
3.6
3.9
4.2
4.5
4.8
5.1
5.4
5.7
6.0
OffsetVoltageDrift( V/ C)m °
-3300
-3000
-2700
-2400
-2100
-1800
-1500
-1200
-900
-600
-300
0
300
600
900
1200
1500
1800
2100
2400
2700
3000
3300
OffsetVoltage( V)m
Population
-18 -12 -6 0 6 12
V (V)
CM
3500
2500
1500
500
500
1500
2500
3500
-
-
-
-
0
V ( V)m
OS
10TypicalUnitsShown
18
OutputVoltage(V)
0 10 20 30 40 50
OutputCurrent(mA)
+85 C°
+25 C°
-40 C°
18.0
17.5
17.0
16.5
16.0
-16.0
16.5
17.0
17.5
18.0
-
-
-
-
+125 C°
160
140
120
100
80
60
40
20
0
Common-ModeRejectionRatio(dB)
Power-SupplyRejectionRatio(dB)
1 10 100
1k 10k 100k 1M 10M 100M
Frequency(Hz)
CMRR
+PSRR
-PSRR
OPA141
OPA2141
OPA4141
SBOS510B MARCH 2010REVISED MAY 2010
www.ti.com
TYPICAL CHARACTERISTICS
At T
A
= +25°C, V
S
= ±18V, R
L
= 2k connected to midsupply, V
CM
= V
OUT
= midsupply, unless otherwise noted.
OFFSET VOLTAGE PRODUCTION DISTRIBUTION OFFSET VOLTAGE DRIFT DISTRIBUTION
Figure 2. Figure 3.
OFFSET VOLTAGE vs COMMON-MODE VOLTAGE I
B
AND I
OS
vs COMMON-MODE VOLTAGE
Figure 4. Figure 5.
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
(MAX SUPPLY) CMRR AND PSRR vs FREQUENCY (Referred to Input)
Figure 6. Figure 7.
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