LM2902 Ver la hoja de datos (PDF) - ROHM Semiconductor
Número de pieza
componentes Descripción
Fabricante
LM2902 Datasheet PDF : 18 Pages
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LM358DT/PT/ST/WDT/WPT,LM2904DT/PT/ST/WDT/WPT
LM324DT/PT/WDT,LM2902DT/PT/WDT
Technical Note
●Reference Data LM2902 family
1000
LM2902 family
LM2902ST
800
600
1.0
LM2902 family
1.0
0.8
0.8
25℃
0.6
－40℃
0.6
LM2902 family
32V
400
LM2902DT
LM2902WDT
200
0
0 25 50 75 100 125 150
AMBIENT TEMPERATURE : [T℃a][℃]
Fig. 73
Derating Curve
40
LM2902 family
-40℃
30
125℃
20
25℃
105℃
10
0.4
0.2
105℃
125℃
0.0
0
10
20
30
40
SUPPLY VOLTAGE [V]
Fig. 74
Supply Current – Supply Voltage
5
LM2902 family
4
3
2
1
0.4
0.2
5V
3V
0.0
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
Fig. 75
Supply Current – Ambient Temperature
50
-40℃
LM2902 family
40
25℃
30
105℃
20
10
125℃
0
0
10
20
30
40
SUPPLY VOLTAGE [V]
Fig. 76
Maximum Output Voltage – Supply Voltage
(RL=10[kΩ])
50
LM2902 family
40
3V
5V
30
15V
20
10
0
0
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
Fig. 77
0
1
2
3
4
5
OUTPUT VOLTAGE [V]
Fig. 78
Maximum Output Voltage – Ambient Temperature Output Source Current – Output Voltage
(VCC=5[V],RL=2[kΩ])
(VCC=5[V])
100
105℃
LM2902 family
30
15V
LM2902 family
10
125℃
20
1
-40℃
0.1
25℃
5V
3V
10
0.01
0
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
Fig. 79
Output Source Current – Ambient Temperature
(VOUT=0[V])
80
-40℃
LM2902 family
70
25℃
60
0.001
0
0.4
0.8
1.2
1.6
2
OUTPUT VOLTAGE [V]
Fig. 80
Output Sink Current – Output Voltage
(VCC=5[V])
80
LM2902 family
32V
70
60
5V
0
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
Fig. 81
Output Sink Current – Ambient Temperature
(VOUT=VCC)
8
LM2902 family
6
-40℃
4
25℃
50
50
2
40
40
30
105℃
125℃
30
20
20
0
3V
-2
105℃
125℃
-4
10
10
-6
0
0 5 10 15 20 25 30 35
SUPPLY VOLTAGE [V]
Fig. 82
Low Level Sink Current - Supply Voltage
(VOUT=0.2[V])
0
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
Fig. 83
Low Level Sink Current - Ambient Temperature
(VOUT=0.2[V])
(*)The data above is ability value of sample, it is not guaranteed.
-8
0 5 10 15 20 25 30 35
SUPPLY VOLTAGE [V]
Fig. 84
Input Offset Voltage - Supply Voltage
(Vicm=0[V], VOUT=1.4[V])
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10/17
2011.06 - Rev.B
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