TLC2272 Datasheet, PDF (23/63 Pages) Texas Instruments – Advanced LinCMOS Rail-to-Rail Operational Amplifiers

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2.5
f = 10 kHz
RL = 10 kΩ
CL = 100 pF
2.4 _{TA = 25°C}
2.3
2.2
2.1
2
0 12 3 4 56 78
|VDD _±| − Supply Voltage − V
Figure 55. Gain-Bandwidth Product vs Supply Voltage
75°
VDD = ± 5 V
TA = 25°C
60°
Rnull = 100 Ω
Rnull = 50 Ω
45°
Rnull = 20 Ω
30°
10 kΩ
15°
10 kΩ
VI
VDD ₊
Rnull
0°
VDD _−
Rnull = 0
CL _{Rnull = 10 Ω}
10
100
1000
10000
CL − Load Capacitance − pF
Figure 57. Phase Margin vs Load Capacitance
TLC2272, TLC2272A, TLC2272M, TLC2272AM
TLC2274, TLC2274A, TLC2274M, TLC2274AM
SLOS190H – FEBRUARY 1997 – REVISED MARCH 2016
3
VDD = 5 V
2.8
f = 10 kHz
RL = 10 kΩ
CL = 100 pF
2.6
2.4
2.2
2
1.8
1.6
1.4
− 75 −50 −25 0 25 50 75 100 125
TA − Free-Air Temperature − °C
Figure 56. Gain-Bandwidth Product vs Free-Air Temperature
15
VDD = 5 V
AV = 1
RL = 10 kΩ
12
TA = 25°C
9
6
3
0
10
100
1000
10000
CL − Load Capacitance − pF
Figure 58. Gain Margin vs Load Capacitance
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