CA3080(1998) Ver la hoja de datos (PDF) - Intersil
Número de pieza
componentes Descripción
Fabricante
CA3080 Datasheet PDF : 11 Pages
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CA3080, CA3080A
Typical Performance Curves (Continued)
V+ = 15V
SUPPLY VOLTS: VS = ±15V
104
VDIFF = ±4V
7
1
2
CA3080, A
6
3
5
4
V- = -15V
FIGURE 24. DIFFERENTIAL INPUT CURRENT TEST CIRCUIT
103
125oC
102
10
25oC
1
0
1
2
3
4
5
6
7
INPUT DIFFERENTIAL VOLTAGE (V)
FIGURE 25. INPUT CURRENT vs INPUT DIFFERENTIAL VOLTAGE
SUPPLY VOLTS:
TA = 25oC
VS = ±15V
100
10
1
0.1
0.01
0.1
1
10
100
AMPLIFIER BIAS CURRENT (µA)
1000
FIGURE 26. INPUT RESISTANCE vs AMPLIFIER BIAS CURRENT
900 SUPPLY VOLTS: VS = ±15V
800
700
-55oC
600
25oC
500
400
300
125oC
200
100
0
0.1
1
10
100
AMPLIFIER BIAS CURRENT (µA)
1000
FIGURE 27. AMPLIFIER BIAS VOLTAGE vs AMPLIFIER BIAS
CURRENT
7
SUPPLY VOLTS: VS = ±15V
6 f = 1 MHz
TA = 25oC
5
4
3
2
CO
CI
1
0
0.1
1
10
100
1000
AMPLIFIER BIAS CURRENT (µA)
FIGURE 28. INPUT AND OUTPUT CAPACITANCE vs AMPLIFIER
BIAS CURRENT
105
SUPPLY VOLTS:
TA = 25oC
VS = ±15V
104
103
102
10
1
0.1
1
10
100
AMPLIFIER BIAS CURRENT (µA)
FIGURE 29. OUTPUT RESISTANCE vs AMPLIFIER BIAS
CURRENT
1000
10
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