SM72501 Datasheet, PDF (12/28 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.
Input Voltage Noise
vs.
Frequency
120
100
Open Loop Gain
vs.
Output Voltage Swing
150
140
V_S = 10V _{VS = 5V}
130
80
60
V_S = 3V
V_S = 5V
40
120
110
V_S = 3V
100
90
R_L = 10 k:
20
V_S = 10V
0
1
10 100 1k
10k 100k
FREQUENCY (Hz)
Figure 33.
80
R_L = 2 k:
70
60
500 400 300 200 100
0
OUTPUT SWING FROM RAIL (mV)
Figure 34.
Output Swing High
vs.
Supply Voltage
50
R_L = 10 k:
25°C
40
125°C
Output Swing Low
vs.
Supply Voltage
50
R_L = 10 k:
40
-40°C
30
-40°C
20
30
25°C
125°C
20
10
10
0
2
4
6
8
10
12
SUPPLY VOLTAGE (V)
Figure 35.
Output Swing High
vs.
Supply Voltage
100
R_L = 2 k:
25°C
80
125°C
60
-40°C
40
0
2
4
6
8
10
12
SUPPLY VOLTAGE (V)
Figure 36.
Output Swing Low
vs.
Supply Voltage
100
R_L = 2 k:
25°C
80
125°C
60
-40°C
40
20
20
0
2
4
6
8
10
12
SUPPLY VOLTAGE (V)
Figure 37.
0
2
4
6
8
10
12
SUPPLY VOLTAGE (V)
Figure 38.
12
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