TLC2272-Q1_16 Datasheet, PDF (16/43 Pages) Texas Instruments – Advanced LinCMOS Rail-To-Rail Operational Amplifiers

TLC2272-Q1, TLC2272A-Q1, TLC2274-Q1, TLC2274A-Q1
SGLS007F – FEBRUARY 2003 – REVISED MARCH 2016
80
VDD = 5 V
180°
RL = 10 kΩ
60
CL = 100 pF _135°
TA = 25°C
40
90°
20
45°
0
0°
− 20
− 45°
− 40
1k
− 90°
10 k
100 k
1M
10 M
f − Frequency − Hz
Figure 25. Large-Signal Differential Voltage Amplification
and Phase Margin vs Frequency
1k
VDD = 5 V
VIC = 2.5 V
VO = 1 V to 4 V
RL = 1 MΩ
100
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80
VDD = ± 5 V
180°
RL = 10 kΩ
60
CL = 100 pF 135°
TA = 25°C
40
90°
20
45°
0
0°
− 20
− 45°
− 40
1k
10 k
100 k
1M
f − Frequency − Hz
− 90°
10 M
Figure 26. Large-Signal Differential Voltage Amplification
and Phase Margin vs Frequency
1k
VDD = ± 5 V
VIC = 0 V
VO = ± 4 V
RL = 1 MΩ
100
RL = 10 kΩ
RL = 10 kΩ
10
− 75 −50 − 25
0 25 50 75 100 125
TA − Free-Air Temperature − °C
Figure 27. Large-Signal Differential Voltage Amplification vs
Free-Air Temperature
1000
VDD = 5 V
TA = 25°C
100
AV = 100
10
AV = 10
1 _{AV = 1}
0.1
100
1k
10 k
100 k
1M
f − Frequency − Hz
Figure 29. Output Impedance vs Frequency
10
− 75 −50 − 25
0 25 50 75 100 125
TA − Free-Air Temperature − °C
Figure 28. Large-Signal Differential Voltage Amplification vs
Free-Air Temperature
1000
VDD = ± 5 V
TA = 25°C
100
AV = 100
10
AV = 10
1
AV = 1
0.1
100
1k
10 k
100 k
1M
f − Frequency − Hz
Figure 30. Output Impedance vs Frequency
16
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