MC34080 데이터 시트보기 (PDF) - ON Semiconductor
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MC34080 Datasheet PDF : 16 Pages
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MC34080 thru MC34085
Figure 20. Gain Margin versus Load Capacitance
10
8.0
Compensated
Units AV = +1.0
VCC/VEE = ±15 V
RL = 2.0 k to ∞
∆VO = 100 mVpp
VO = –10 V to +10 V
TA = 25°C
6.0
4.0
Decompensated
2.0
Units AV = +2.0
0
10
100
10 k
CL, LOAD CAPACITANCE (pF)
Figure 21. Phase Margin versus Temperature
60
50
Solid Line Curves–Compensated Units AV = +1.0
CL = 10 pF Dashed Line Curves–Decompensated Units AV = +2.0
40
30
CL = 100 pF
20
CL = 360 pF
10
0
–55
VCC/VEE = ±15 V
CL = 200 pF RL = 2.0 k to ∞
–25
0
25
50
∆VO = 100 mVpp
VO = –10 V to +10 V
75
100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 22. Gain Margin versus Temperature
10
Solid Line Curves–Compensated Units AV = +1.0
Dashed Line Curves–Decompensated Units AV = +2.0
8.0
6.0
CL = 10 pF VCC/VEE = ±15 V ∆VO = 100 mVpp
RL = 2.0 k to ∞
VO = –10 V to +10 V
4.0
2.0
0
–55
CL = 100 pF
CL = 200 pF
CL = 360 pF
–25
0
25
50
75
100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 23. Normalized Slew Rate
versus Temperature
1.40
VCC/VEE = ±15 V
AV = +1.0 for Compensated Units
1.20 AV = –1.0 for Decompensated Units
RL = 2.0 k
CL = 100 pF
1.00 VO = –10 V to +10 V
0.80
0.60
–55 –25
0
25
50
75
100 125
TA, AMBIENT TEMPERATURE (°C)
8
MOTOROLA ANALOG IC DEVICE DATA
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