LM2902DT(2007) Просмотр технического описания (PDF) - STMicroelectronics
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LM2902DT Datasheet PDF : 11 Pages
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LM2902
Figure 15. Input current
100
75
50
25
Tamb= +25°C
Electrical characteristics
Figure 16. Voltage gain
160
120
80
R L = 20k Ω
R L = 2k Ω
40
0
10
20
30
POSITIVE SUPPLY VOLTAGE (V)
0
10
20
30
POSITIVE SUPPLY VOLTAGE (V)
Figure 17. Power supply and common mode
rejection ratio
POWER SUPPLY & COMMON MODE
(dB) 120
REJECTION RATIO
115
SVR
110
105
100
95
90
85
80
CMR
75
70
-55-35-15 5 25 45 65 85 105 125
AMBIENT TEMPERATURE (°C)
Figure 18. Large signal voltage gain
120
115
110
105
100
-55-35-15 5 25 45 65 85 105 125
AMBIENT TEMPERATURE (°C)
9/16
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