LM2902PT(2007) Просмотр технического описания (PDF) - STMicroelectronics
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LM2902PT Datasheet PDF : 11 Pages
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LM2902
Electrical characteristics
Figure 3. Input bias current vs. Tamb
IB (nA) 24
21
18
15
12
9
6
3
0
-55-35-15 5 25 45 65 85 105 125
AMBIENT TEMPERATURE (°C)
Figure 4. Input voltage range
15
10
Négative
5
Positive
0
5
10
15
POWER SUPPLY VOLTAGE (±V)
Figure 5. Current limiting
90
80
-
IO
70
60
+
50
40
30
20
10
0
-55 -35 -15 5 25 45 65 85 105 125
TEMPERATURE (°C)
Figure 6. Supply current
4
VCC
mA
ID
3
-
2
+
Tamb = 0°C to +125°C
1
Tamb = -55°C
0
10
20
30
POSITIVE SUPPLY VOLTAGE (V)
Figure 7. Gain bandwidth product
GBP (mhz)
1.35
1.30
1.25
1.2
1.15
1.1
1.05
1
-95
-9
-55-35-15 5 25 45 65 85 105 125
AMBIENT TEMPERATURE (°C)
Figure 8. Voltage follower pulse response
4
RL 2 k Ω
3
VCC = +15V
2
1
0
3
2
1
0
10
20
30
40
TIME (μ s)
7/16
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