LMV321 SINGLE, LMV358 DUAL, LMV324 QUAD, LMV324S QUAD WITH SHUTDOWN
LOW VOLTAGE RAIL TO RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS263Q − AUGUST 1999 − REVISED OCTOBER 2004
TYPICAL CHARACTERISTICS
LMV321 FREQUENCY RESPONSE
vs
TEMPERATURE
80
70
60
50
Gain − dB
40
−40°C
STABILITY
vs
CAPACITIVE LOAD
120
10000
LMV324S
(25% Overshoot)
VI
2.5 V
_
+
−2.5 V
VO
RL
CL
Vs = 5.0 V
RL = 2 kΩ
85°C
105
90
Capacitive Load − pF
Phase Margin − Deg
75
1000
Phase
25°C
60
Gain
25°C
85°C
30
20
10
0
45
30
15
−40°C
LMV3xx
(25% Overshoot)
100
VCC =
±2.5
V
AV = +1
RL = 2 kΩ
VO = 100 mVPP
10
−2
−1.5
−1
−0.5
0
0.5
1
1.5
0
−15
10 M
−10
1k
10 k
100 k
1M
Frequency − Hz
Output Voltage − V
Figure 5
STABILITY
vs
CAPACITIVE LOAD
10000
2.5 V
_
VO
Figure 6
STABILITY
vs
CAPACITIVE LOAD
10000
VCC =
±2.5
V
RL = 2 kΩ
AV = 10
VO = 100 mVPP
Capacitive Load − pF
Capacitive Load − nF
VI
1000
LMV324S
(25% Overshoot)
RL
2.5 V
+
CL
LMV324S
(25% Overshoot)
1000
LMV3xx
(25% Overshoot)
100
134 kΩ
1.21 MΩ
+2.5 V
_
VI
+
−2.5 V
RL
VO
CL
100
LMV3xx
(25% Overshoot)
VCC =
±2.5
V
AV = +1
RL = 1 MΩ
VO = 100 mVPP
0.5
1
1.5
10
−2.0
−1.5
−1
−0.5
0
Output Voltage − V
10
−2.0
−1.5
−1
−0.5
0
Output Voltage − V
0.5
1
1.5
Figure 7
Figure 8
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•
DALLAS, TEXAS 75265
9
TI [ TEXAS INSTRUMENTS ]
