SM72501 Datasheet, PDF (8/28 Pages) National Semiconductor (TI) – SolarMagic Precision, CMOS Input, RRIO, Wide Supply Range Amplifier

SM72501
SNIS157C – JANUARY 2011 – REVISED APRIL 2013
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Typical Performance Characteristics (continued)
Unless otherwise noted: T_A = 25°C, V_CM = V_S/2, R_L > 10 kΩ.
Offset Voltage
vs.
Temperature
200
CMRR
vs.
Frequency
0
150
100
50
0
-50
-100
-150
V_S = 3V
V_S = 5V
V_S = 10V
-20
-40
-60
-80
-100
-120
V_S = 3V
V_S = 5V
V_S = 10V
-200
-40 -20
0 20 40 60 80 100 120125
TEMPERATURE (°C)
Figure 9.
-140
10 100 1k 10k 100k 1M
FREQUENCY (Hz)
Figure 10.
200
150
100
50
0
-50
-100
-150
-200
2
Offset Voltage
vs.
Supply Voltage
-40°C
25°C
125°C
4
6
8
10
12
SUPPLY VOLTAGE (V)
Figure 11.
Offset Voltage
vs.
V_CM
200
V_S = 3V
150
-40°C
100
50
25°C
0
-50
-100
125°C
-150
-200
-0.5 0 0.5 1 1.5 2 2.5 3 3.5
V_CM (V)
Figure 12.
Offset Voltage
vs.
V_CM
200
V_S = 5V
150
100
-40°C
50
0
25°C
-50
-100
-150
125°C
-200
-1 0 1 2 3 4 5 6
V_CM (V)
Figure 13.
Offset Voltage
vs.
V_CM
200
V_S = 10V
150
100
-40°C
50
0
25°C
-50
-100
-150
125°C
-200
-1 0 1 2 3 4 5 6 7 8 9 10 11
V_CM (V)
Figure 14.
8
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