CA3280 Ver la hoja de datos (PDF) - Intersil
Número de pieza
componentes Descripción
Fabricante
CA3280 Datasheet PDF : 10 Pages
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CA3280, CA3280A
Typical Performance Curves
105
104 IABC = 3mA
103 IABC = 300µA
102 IABC = 30µA
TA = 25oC
101 IABC = 3.0µA
IABC = 0.3µA
1
0.1 IABC = 0.03µA
101 102 103 104 105 106 107 108 109
FREQUENCY (Hz)
FIGURE 11. AMPLIFIER GAIN vs FREQUENCY
103
VS = ±15V
102
TTATAA===1-225555oooCCC
101
1
1
101
102
103
AMPLIFIER BIAS CURRENT (µA)
FIGURE 13. INPUT OFFSET CURRENT vs AMPLIFIER BIAS
CURRENT
101 TA = 25oC
VS = ±15V
1
10-1
10-2
10-1
1
101
102
103
DIODE CURRENT (µA)
FIGURE 12. SUPPLY CURRENT vs DIODE CURRENT
2
1
0
TA = 125oC
-1
TA = 25oC
TA = -55oC
-2
-3
TA = 125oC
-4
-5
1
101
102
103
AMPLIFIER BIAS CURRENT (µA)
FIGURE 14. INPUT OFFSET VOLTAGE vs AMPLIFIER BIAS
CURRENT
16
15 VS = ±15V
14
13
TA = 125oC
0
TA = 25oC
-13
TA = -55oC
-14
TA = 125oC
TA = 25oC
TA = -55oC
-15
-16
1
101
102
103
AMPLIFIER BIAS CURRENT (µA)
FIGURE 15. PEAK OUTPUT VOLTAGE vs AMPLIFIER BIAS
CURRENT
106
105
TA = 125oC
104
103
102
101
TA = 25oC
1
0 1 2 3 4 5 6 7 8 9 10
DIFFERENTIAL INPUT VOLTAGE (V)
FIGURE 16. INPUT CURRENT vs INPUT DIFFERENTIAL
VOLTAGE
8
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