TLV2371-Q1, TLV2372-Q1, TLV2374-Q1
FAMILY OF 550-μA/Ch 3-MHz RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS
SGLS244A − MAY 2004 − REVISED JUNE 2008
TYPICAL CHARACTERISTICS
SLEW RATE
SLEW RATE
vs
SUPPLY VOLTAGE
PHASE MARGIN
vs
vs
FREE-AIR TEMPERATURE
CAPACITIVE LOAD
3.5
3
2.5
2
100
V
= 5 V
DD
SR−
90
80
70
60
50
40
30
20
10
0
R = 2 kΩ
3
2.5
2
L
T
= 25°C
= Open Loop
A
SR−
A
V
Rnull = 100
SR+
1.5
1
SR+
1.5
1
Rnull = 0
V
A
R
= 5 V
= 1
= 10 kΩ
= 50 pF
A
= 1
DD
V
R
C
T
= 10 kΩ
= 50 pF
= 25°C
V
L
L
Rnull = 50
L
L
0.5
0
0.5
0
C
A
V = 3 V
I
−40 −25 −10
5
20 35 50 65 80 95 110 125
2.5
4.5
6.5
8.5
10.5 12.5 14.5
10
100
1000
T
A
− Free-Air Temperature − °C
V
− Supply Voltage −V
CC
C
− Capacitive Load − pF
L
Figure 18
Figure 17
Figure 19
EQUIVALENT INPUT NOISE VOLTAGE
vs
VOLTAGE-FOLLOWER LARGE-SIGNAL
FREQUENCY
PULSE RESPONSE
100
4
V
T
= 2.7, 5, 15 V
= 25°C
DD
A
90
80
3
2
V
= 5 V
DD
A
R
C
= 1
= 2 kΩ
= 10 pF
1
0
V
70
60
V
I
L
L
V = 3 V
I
PP
50
T
= 25°C
A
4
3
2
1
0
40
30
20
V
O
10
0
10
100
1 k
10 k
100 k
0
2
4
6
8
10 12 14 16 18
f − Frequency − Hz
t − Time − μs
Figure 21
Figure 20
VOLTAGE-FOLLOWER LARGE-SIGNAL
VOLTAGE-FOLLOWER SMALL-SIGNAL
PULSE RESPONSE
PULSE RESPONSE
12
0.12
9
0.08
0.04
0
V
= 15 V
= 1
= 2 kΩ
= 10 pF
DD
6
3
0
V
A
R
= 5 V
= 1
= 2 kΩ
= 10 pF
DD
A
V
V
R
C
L
L
V
V
I
I
L
C
L
V = 9 V
T
A
I
PP
= 25°C
V = 100 mV
T
A
I
PP
12
9
= 25°C
0.12
0.08
0.04
0
6
3
V
O
V
O
0
0
2
4
6
8
10 12 14 16 18
0
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
t − Time − μs
t − Time − μs
Figure 23
Figure 22
11
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TI [ TEXAS INSTRUMENTS ]
