NCS7101_11 Datasheet, PDF (9/16 Pages) ON Semiconductor – 1.8 Volt Rail-to-Rail Operational Amplifier

NCS7101, NCV7101
120
110
100
90
R_L = 10 k
80
C_L = 0
T_A = 25°C
70
60
0
±1.0
±2.0
±3.0
±4.0
±5.0
V_S, SUPPLY VOLTAGE (V)
Figure 26. Open Loop Voltage Gain versus
Supply Voltage (Split Supplies)
20
15
V_S = ±2.5 V
R_L = ∞
10 ^CL ^{= 0}
A_V = 1.0
5 ^TA ^{= 25°C}
0
−5
−10
−15
−20
−3.0 −2.0 −1.0
0
1.0
2.0
3.0
V_CM, COMMON VOLTAGE RANGE (V)
Figure 27. Input Offset Voltage versus Common
Mode Input Voltage Range, V_S = +2.5 V
20
15
V_S = ±0.9 V
R_L = ∞
10
C_L = 0
A_V = 1.0
5
T_A = 25°C
0
−5
−10
−15
−20
−1.0 −0.8 −0.6 −0.4 −0.2 0 0.2 0.4 0.6 0.8 1.0
V_CM, COMMON MODE INPUT VOLTAGE (V)
Figure 28. Input Offset Voltage versus Common
Mode Input Voltage Range, V_S = +0.9 V
6.0
4.0
2.0
0
−2.0
DV_IO = 5.0 mV
R_L = ∞
C_L = 0
A_V = 1.0
T_A = 25°C
−4.0
−6.0
±0.5 ±1.0
±2.0
±3.0
±4.0
±5.0
V_S, SUPPLY VOLTAGE (V)
Figure 29. Common−Mode Input Voltage Range
versus Power Supply Voltage
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