TLV271 Datasheet, PDF (11/17 Pages) Texas Instruments – 550-UA/CH 3-MHZ RAIL TO RAIL OUTPUT OPERATIONAL AMPLIFIERS

TLV271, TLV272, TLV274
FAMILY OF 550ƵA/Ch 3ĆMHz RAILĆTOĆRAIL OUTPUT
OPERATIONAL AMPLIFIERS
SLOS351D − MARCH 2001 − REVISED FEBRUARY 2004
TYPICAL CHARACTERISTICS
EQUIVALENT INPUT NOISE VOLTAGE
vs
FREQUENCY
100
90
VDD = 2.7, 5, 10 V
TA = 25°C
80
70
60
50
40
30
20
10
0
10
100
1k
10 k
f − Frequency − Hz
100 k
Figure 17
VOLTAGE-FOLLOWER LARGE-SIGNAL
PULSE RESPONSE
4
3
2
1 _VI
0
VDD = 5 V
AV = 1
RL = 2 kΩ
CL = 10 pF
VI = 3 VPP
TA = 25°C
3
2
1
VO
0
0 2 4 6 8 10 12 14 16 18
t − Time − µs
Figure 18
VOLTAGE-FOLLOWER LARGE-SIGNAL
PULSE RESPONSE
8
6
VDD = 10 V
4
AV = 1
2 _VI
RL = 2 kΩ
CL = 10 pF
0
VI = 6 VPP
TA = 25°C
6
4
VO
2
0
0 2 4 6 8 10 12 14 16 18
t − Time − µs
Figure 19
INVERTING LARGE-SIGNAL RESPONSE
4
3
VI
2
VDD = 5 V
1
AV = 1
RL = 2 kΩ
0
CL = 10 pF
VI = 3 VPP
TA = 25°C
3
2
1
0
VO
0 2 4 6 8 10 12 14 16
t − Time − µs
Figure 21
VOLTAGE-FOLLOWER SMALL-SIGNAL
PULSE RESPONSE
0.12
0.08
VDD = 5 V
0.04
AV = 1
VI
0.00
RL = 2 kΩ
CL = 10 pF
VI = 100 mVPP
TA = 25°C
0.12
0.08
0.04
VO
0.00
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
t − Time − µs
Figure 20
INVERTING LARGE-SIGNAL RESPONSE
8
6
4
VDD = 10 V
AV = VI = −1
2
RL = 2 kΩ
CL = 10 pF
VI
0
TA = 25°C
6
VO
4
2
0
0 2 4 6 8 10 12 14 16
t − Time − µs
Figure 22
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