MC34080 ONSEMI [ON Semiconductor], MC34080 Datasheet - Page 8

• Manufacturer Part Number: MC34080
• Description: HIGH PERFORMANCE JFET INPUT OPERATIONAL AMPLIFIERS
• Manufacturer: ONSEMI [ON Semiconductor]

8
8.0
6.0
4.0
2.0
8.0
6.0
4.0
2.0
10
10
0
0
10
–55
Figure 20. Gain Margin versus Load Capacitance
Figure 22. Gain Margin versus Temperature
C L = 10 pF
–25
C L = 100 pF
Solid Line Curves–Compensated Units A V = +1.0
Dashed Line Curves–Decompensated Units A V = +2.0
Compensated
Units A V = +1.0
T A , AMBIENT TEMPERATURE ( C)
C L , LOAD CAPACITANCE (pF)
Decompensated
Units A V = +2.0
0
V CC /V EE = 15 V
R L = 2.0 k to
25
100
50
V O = –10 V to +10 V
V CC /V EE = 15 V
R L = 2.0 k to
T A = 25 C
V O = 100 mV pp
V O = –10 V to +10 V
75
V O = 100 mV pp
MC34080 thru MC34085
C L = 360 pF
C L = 200 pF
100
10 k
125
1.40
1.20
1.00
0.80
0.60
60
50
40
30
20
10
0
–55
–55
C L = 10 pF
C L = 360 pF
Figure 21. Phase Margin versus Temperature
A V = –1.0 for Decompensated Units
V CC /V EE = 15 V
A V = +1.0 for Compensated Units
R L = 2.0 k
C L = 100 pF
V O = –10 V to +10 V
C L = 200 pF
C L = 100 pF
–25
–25
Figure 23. Normalized Slew Rate
Solid Line Curves–Compensated Units A V = +1.0
Dashed Line Curves–Decompensated Units A V = +2.0
MOTOROLA ANALOG IC DEVICE DATA
T A , AMBIENT TEMPERATURE ( C)
T A , AMBIENT TEMPERATURE ( C)
0
0
versus Temperature
V CC /V EE = 15 V
R L = 2.0 k to
25
25
50
50
V O = –10 V to +10 V
V O = 100 mV pp
75
75
100
100
125
125