CA3078M(2001) Ver la hoja de datos (PDF) - Intersil
Número de pieza
componentes Descripción
Fabricante
CA3078M Datasheet PDF : 12 Pages
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CA3078, CA3078A
Typical Performance Curves (Continued)
100
IQ = 20µA
TA = 25oC
10
VICR
VOM
1
0.1
+0.1
-0.1
-0.1
+1
+10
+100
-1
-10
-100
SUPPLY VOLTS (V+, V-)
-1
-VICR
-VOM
-10
FIGURE 14. OUTPUT AND COMMON MODE VOLTAGE vs
SUPPLY VOLTAGE
VS = ±6
120 IQ = 20µA
100
80
60
100
40 300
1000
20
C1 = 0pF 0
C1
C1
=
=
10pF
30pF
100
φ
200
300
400
0 RL = 10kΩ
TA = 25oC
-20 C1- BETWEEN TERMINALS 1 AND 8
0.1
1
101 102
103 104
105
106
FREQUENCY (Hz)
FIGURE 15. OPEN LOOP VOLTAGE GAIN vs FREQUENCY
1.75
VS = ±6
1.50
1.25
CA3078
IQ = 100µA
1.00
CA3078A
0.75
IQ = 20µA
0.50
0.25
0
-75 -50 -25 0 25 50 75 100 125
TEMPERATURE (oC)
FIGURE 16. INPUT OFFSET VOLTAGE vs TEMPERATURE
VS = ±6
2.5
10
2.0
CA3078
8
IQ = 100µA
1.5
6
CA3078A
1.0
IQ = 20µA
4
0.5
2
0
0
-75 -50 -25 0 25 50 75 100 125
TEMPERATURE (oC)
FIGURE 17. INPUT OFFSET CURRENT vs TEMPERATURE
VS = ±6
15.0
12.5
CA3078A
IQ = 20µA
10.0
100
7.5
75
5.0
CA3078
50
IQ = 100µA
2.5
25
0
-75 -50 -25 0
25 50
0
75 100 125
TEMPERATURE (oC)
FIGURE 18. INPUT BIAS CURRENT vs TEMPERATURE
7
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