OPA171_12 Datasheet, PDF (8/33 Pages) Texas Instruments – 36V, Single-Supply, SOT553, General-Purpose OPERATIONAL AMPLIFIERS

OPA171
OPA2171
OPA4171
SBOS516C – SEPTEMBER 2010 – REVISED JUNE 2011
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TYPICAL CHARACTERISTICS (continued)
V_S = ±18V, V_CM = V_S/2, R_LOAD = 10kΩ connected to V_S/2, and C_L = 100pF, unless otherwise noted.
I_B AND I_OS vs COMMON-MODE VOLTAGE
INPUT BIAS CURRENT vs TEMPERATURE
15
14
-I_B
13
12
+I_B
11
-I_OS
10
9
8
7
6
5
4
3
2
V_CM = -18.1V
V_CM = 16V
1
0
-20 -18 -12 -6 0
6 12 18 20
10000
I_B+
I_B-
1000
I_OS
I_B
100
10
I_OS
1
0
-75 -50 -25 0
25 50 75 100 125 150
V_CM (V)
Temperature (°C)
Figure 7.
Figure 8.
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
(Maximum Supply)
18
17
16
15
14.5
-14.5
-15
-16
-17
-18
0
-40°C
+25°C
+85°C
+125°C
2
4
6
8 10 12 14 16
Output Current (mA)
Figure 9.
140
120
100
80
60
40
20
0
1
CMRR AND PSRR vs FREQUENCY
(Referred-to Input)
+PSRR
-PSRR
CMRR
10 100 1k 10k 100k 1M 10M
Frequency (Hz)
Figure 10.
CMRR vs TEMPERATURE
30
PSRR vs TEMPERATURE
3
20
2
10
1
0
0
-10
-20
-30
-75
V_S = 2.7V
V_S = 4V
V_S = 36V
-50 -25
0 25 50 75
Temperature (°C)
Figure 11.
100 125 150
-1
-2
-3
-75
V_S = 2.7V to 36V
V_S = 4V to 36V
-50 -25
0 25 50 75
Temperature (°C)
Figure 12.
100 125 150
8
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