LPV321 SINGLE, LPV358 DUAL, LPV324 QUAD
GENERAL PURPOSE, LOW VOLTAGE, LOW POWER, RAIL TO RAIL OUTPUT
OPERATIONAL AMPLIFIERS
SLOS433I − FEBRUARY 2004 − REVISED MARCH 2005
SINKING CURRENT
vs
OUTPUT VOLTAGE
1k
100
IO
−
Sink Current − mA
10
1
0.1
0.01
0.001
0.001
1k
VCC+ = 2.7 V
IO
−
Sink Current − mA
100
10
1
0.1
0.01
0.001
0.001
SINKING CURRENT
vs
OUTPUT VOLTAGE
VCC+ = 5 V
0.01
0.1
1
10
0.01
0.1
1
10
Output Voltage Referenced to GND − V
Output Voltage Referenced to GND − V
Figure 5
Figure 6
OUTPUT VOLTAGE SWING
vs
SUPPLY VOLTAGE
Output Voltage From Supply Voltage − mV
240
220
200
180
160
140
120
100
80
60
40
20
0
2.5
3
3.5
4
4.5
5
5.5
VCC+ − Supply Voltage − V
Positive Swing
RL = 10 kΩ
RL = 100 kΩ
100
10
Negative Swing
RL = 100 kΩ
Rl Terminated to Opposing Supply Rail
RL = 10 kΩ
Input Voltage Noise − nV//Hz
200
180
160
220
INPUT VOLTAGE NOISE
vs
FREQUENCY
VCC+ = 2.7 V
VCC+ = 5 V
140
120
100
Frequency − Hz
1k
Figure 7
Figure 8
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