LMV321 STMicroelectronics, LMV321 Datasheet - Page 7

• Manufacturer Part Number: LMV321
• Description: Low cost low power rail-to-rail input/output op-amp
• Manufacturer: STMicroelectronics

LMV321, LMV358, LMV324
Figure 7.
Figure 9.
Figure 11. Output current vs. output voltage
110
100
110
100
90
80
70
90
80
70
60
-20
-40
-60
80
60
40
20
-40
0
-40
0.0
Vcc = 3V
Vcc = 3V
Vicm = 1.5V
sink
T = -40 °C
T = 125 °C
T = 25 °C
-20
-20
Open-loop gain vs. temperature
Supply voltage rejection vs.
temperature
0
1.0
0
20
Temperature (°C)
Temperature (°C)
Output Voltage (V)
20
2.0
40
Vicm = 2.5V
Vcc = 5V
Vid = 0.1V
40
60
60
3.0
80
RL = 10 kohms
80
RL = 2 kohms
T = 125 °C
T = -40 °C
T = 25 °C
100
100
4.0
120
source
120
Doc ID 11887 Rev 4
140
140
5.0
Figure 8.
Figure 10. Output current vs. output voltage
Figure 12. Noise versus frequency
110
100
-20
-40
-60
80
60
40
20
90
80
70
0
50
40
30
20
10
-40
0.0
0
1E+1
sink
VCC = 5V
T = 125 °C
T = -40 °C
T = 25 °C
Equivalent input noise vs Frequency
-20
VCC = 1.8V
gain = 100
Rs = 100 ohms
T = -40 °C
Open-loop gain vs. temperature
0.5
0
1E+2
Output Voltage (V)
1.0
20
Temperature (°C)
Frequency (Hz)
Vicm = 1.5V
Vcc = 3V
Vid = 0.1V
40
Electrical characteristics
1E+3
1.5
60
2.0
80
RL = 10 kohms
RL = 2 kohms
T = 25 °C
T = 125 °C
1E+4
100
2.5
source
120
1E+5
140
3.0
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