CA3054 Ver la hoja de datos (PDF) - Intersil
Número de pieza
componentes Descripción
Fabricante
CA3054 Datasheet PDF : 8 Pages
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CA3054
Typical Performance Curves
102
IE = 0
10
1
10-1
VCB = 15V
VCB = 10V
VCB = 5V
10-2
10-3
10-4
0
25
50
75
100
125
TEMPERATURE (°C) (NOTE)
NOTE: For CA3054 use data from 0°C to 85°C only.
FIGURE 4. COLLECTOR-TO-BASE CUTOFF CURRENT vs
TEMPERATURE FOR EACH TRANSISTOR
100
VCB = 3V
TA = 25°C
10.0
1.0
0.1
1.0
10
COLLECTOR CURRENT (mA)
FIGURE 5. INPUT BIAS CURRENT vs COLLECTOR CURRENT
FOR EACH TRANSISTOR
VCB = 3V
1.0
0.9
0.8
0.7
0.6
IE = 3mA
IE = 1mA
0.5
IE = 0.5mA
0.4
-75
-50 -25 0 25 50 75 100 125
TEMPERATURE (°C) (NOTE)
NOTE: For CA3054 use data from 0°C to 85°C only.
FIGURE 6. BASE-TO-EMITTER VOLTAGE FOR EACH
TRANSISTOR vs TEMPERATURE
5
VCB = 3V
4
3
IE = 10mA
2
0.75
IE = 1mA
0.50
0.25
IE = 0.1mA
0
-75
-50 -25 0 25 50 75 100 125
TEMPERATURE (°C) (NOTE)
NOTE: For CA3054 use data from 0°C to 85°C only.
FIGURE 7. OFFSET VOLTAGE vs TEMPERATURE FOR
DIFFERENTIAL PAIRS
0.8
4
VCB = 3V
TA = 25°C
0.7
3
VBE
0.6
2
0.5
1
VIO = |VBE1 - VBE2|
0.4
0
0.01
0.1
1.0
10
EMITTER CURRENT (mA)
FIGURE 8. STATIC BASE-TO-EMITTER VOLTAGE AND INPUT
OFFSET VOLTAGE FOR DIFFERENTIAL PAIRS vs
EMITTER CURRENT
10
VCB = 3V
TA = 25°C
1.0
0.1
0.01
0.01
0.1
1.0
10
COLLECTOR CURRENT (mA)
FIGURE 9. INPUT OFFSET CURRENT FOR MATCHED
DIFFERENTIAL PAIRS vs COLLECTOR CURRENT
5
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