TLC2272 Datasheet, PDF (22/63 Pages) Texas Instruments – Advanced LinCMOS Rail-to-Rail Operational Amplifiers

TLC2272, TLC2272A, TLC2272M, TLC2272AM
TLC2274, TLC2274A, TLC2274M, TLC2274AM
SLOS190H – FEBRUARY 1997 – REVISED MARCH 2016
100
VDD = ± 5 V
RL = 10 kΩ
CL = 100 pF
TA = 25°C
50 AV = 1
0
−50
−100
0
0.5
1
1.5
t − Time − µs
Figure 49. Voltage-Follower Small-Signal Pulse Response
60
VDD = ± 5 V
TA = 25°C
RS = 20 Ω
40
30
20
10
0
10
100
1k
10 k
f − Frequency − Hz
Figure 51. Equivalent Input Noise Voltage vs Frequency
100
Calculated Using
Ideal Pass-Band Filter
Lower Frequency = 1 Hz
TA= 25°C
10
1
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60
VDD = 5 V
TA = 25°C
RS = 20 Ω
40
30
20
10
0
10
100
1k
10 k
f − Frequency − Hz
Figure 50. Equivalent Input Noise Voltage vs Frequency
1000
750
VDD = 5 V
f = 0.1 Hz to 10 Hz
TA = 25°C
500
250
0
− 250
− 500
−750
−1000
0
2
4
6
8
10
t − Time − s
Figure 52. Noise Voltage Over a 10 Second Period
1
VDD = 5 V
TA = 25°C
RL = 10 kΩ
0.1
AV = 100
0.01
AV = 10
0.001 ^{AV = 1}
0.1
1
10
100
1k
10 k 100 k
f − Frequency − Hz
Figure 53. Integrated Noise Voltage vs Frequency
0.0001
100
1k
10 k
100 k
f − Frequency − Hz
Figure 54. Total Harmonic Distortion + Noise vs Frequency
22
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