LPV542 Datasheet, PDF (11/29 Pages) Texas Instruments – LPV542 Dual Nanopower 1.8 V, 490nA, RRIO CMOS Operational Amplifier

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LPV542
SNOSCX9 – MARCH 2015
Typical Characteristics (continued)
T_A = 25 °C, V_S = 5 V, V_OUT = V_CM = V_S/2, R_LOAD = 1 MΩ connected to V_S/2, and C_L = 20 pF, unless otherwise noted.
0.10
2.0
0.08
1.5
0.06
1.0
0.04
0.02
0.5
0.00
0.0
-0.02
-0.5
-0.04
-1.0
-0.06
-0.08
-1.5
-0.10
-0.3 0.3 0.9 1.5 2.1 2.7 3.3 3.9 4.5 5.1
Common Mode Voltage (V)
C007
V_S = 5 V
T_A = 25°C
-2.0
-0.3 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1
Common Mode Voltage (V)
C002
V_S = 1.8 V
T_A = 85°C
Figure 19. Input Bias Current vs
Common Mode Voltage at 5V
2.0
Figure 20. Input Bias Current vs
Common Mode Voltage at 1.8V
2.0
1.5
1.5
1.0
1.0
0.5
0.5
0.0
0.0
-0.5
-0.5
-1.0
-1.0
-1.5
-1.5
-2.0
-0.3 0.3
V_S = 3.3 V
0.9
1.5
2.1
2.7
Common Mode Voltage (V)
T_A = 85°C
3.3
C005
-2.0
-0.3 0.3 0.9 1.5 2.1 2.7 3.3 3.9 4.5 5.1
Common Mode Voltage (V)
C008
V_S = 5 V
T_A = 85°C
Figure 21. Input Bias Current vs
Common Mode Voltage at 3.3 V
50
40
30
20
10
0
-10
-20
-30
-40
-50
-0.3 0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1
Common Mode Voltage (V)
C003
V_S = 1.8 V
T_A = 125°C
Figure 22. Input Bias Current vs
Common Mode Voltage at 5 V
50
40
30
20
10
0
-10
-20
-30
-40
-50
-0.3 0.3
V_S = 3.3 V
0.9
1.5
2.1
2.7
Common Mode Voltage (V)
T_A = 125°C
3.3
C006
Figure 23. Input Bias Current vs
Common Mode Voltage at 1.8 V
Figure 24. Input Bias Current vs
Common Mode Voltage at 3.3 V
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