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OPA2191 Datasheet(PDF) 15 Page - Texas Instruments

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Part # OPA2191
Description  OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp
PDF  59 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

OPA2191 Datasheet(HTML) 15 Page - Texas Instruments

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6.9 Typical Characteristics (continued)
at TA = 25°C, VS = ±18 V, VCM = VS / 2, RL = 10 kΩ connected to VS / 2, and CL = 100 pF (unless otherwise noted)
Output Current (mA)
0
20
40
60
80
100
-20
-18
-16
-14
-12
-10
-8
-6
-4
-2
0
40qC
25qC
85qC
125qC
Sinking
Figure 6-19. Output Voltage Swing
vs Output Current
0
20
40
60
80
100
120
140
0.1
1.0
10.0
100.0
1k
10k
100k
1M
10M
Frequency (Hz)
CMRR
+PSRR
±PSRR
C004
Figure 6-20. CMRR and PSRR vs Frequency
-10
-8
-6
-4
-2
0
2
4
6
8
10
±
75
±
50
±
25
0
25
50
75
100
125
150
Temperature (ƒC)
C001
V
S = ±18 V, (V±) ”9CM ” 9
±
3 V
V
S = ±2.25 V, (V±) ”9CM ” 9
±
3 V
Figure 6-21. CMRR vs Temperature
-5
-4
-3
-2
-1
0
1
2
3
4
5
±75
±50
±25
0
25
50
75
100
125
150
Temperature (ƒC)
C001
Figure 6-22. PSRR vs Temperature
Time (1 s/div)
Figure 6-23. 0.1-Hz to 10-Hz Noise
10
100
1
10
100
1k
10k
100k
1M
10M
Frequency (Hz)
C002
Figure 6-24. Input Voltage Noise Spectral Density vs Frequency
www.ti.com
OPA191, OPA2191, OPA4191
SBOS701D – DECEMBER 2015 – REVISED AUGUST 2021
Copyright © 2021 Texas Instruments Incorporated
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Product Folder Links: OPA191 OPA2191 OPA4191



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