CA3420 데이터 시트보기 (PDF) - Intersil
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CA3420 Datasheet PDF : 6 Pages
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CA3420, CA3420A
Typical Performance Curves
1.0
TA = 25oC
0.8 RL = 100kΩ
0.6
0.4
0.2
VO-
0
-0.2
VO+
-0.4
VICR-
-0.6
VICR+
-0.8
-1.0
01
5
10
15
SUPPLY VOLTAGE (V)
FIGURE 3. OUTPUT VOLTAGE SWING AND COMMON MODE
INPUT VOLTAGE RANGE vs SUPPLY VOLTAGE
1000 TA = 25oC
V+ = 0V
V- = -20V
V- = -10V
100
V- = -5V
V- = -2V
10
TA = 25oC
V- = 0V
100
V+ = 2V
V+ = 5V
V+ = 10V
V+ = 20V
1000
0.01
0.1
1
10
LOAD (SOURCING) CURRENT (mA)
FIGURE 4. OUTPUT VOLTAGE vs LOAD SOURCING CURRENT
1000
100
VS = ±10V
VS = ±5V
VS = ±1V
TA = 25oC
10
10
0.01
0.1
1
10
LOAD (SINKING) CURRENT (mA)
FIGURE 5. OUTPUT VOLTAGE vs LOAD SINKING CURRENT
1
101
102
103
104
105
106
FREQUENCY (Hz)
FIGURE 6. INPUT NOISE VOLTAGE vs FREQUENCY
TA = 25oC
VS = ±5V
100
RL = 10kΩ
CL = 0pF
0
80
-45
-90
60
-135
-180
40
20
0
1
101 102 103 104 105 106
FREQUENCY (Hz)
FIGURE 7. OPEN LOOP GAIN AND PHASE SHIFT RESPONSE
4
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