MC33274A ON Semiconductor, MC33274A Datasheet - Page 8

• Manufacturer Part Number: MC33274A
• Description: (MC33272A / MC33274A) Low Input Offset Voltage Operational Amplifiers
• Manufacturer: ON Semiconductor

−5.0
−10
−15
−20
−25
−10
−20
−30
5.0
8.0
6.0
4.0
2.0
25
20
15
10
20
10
12
10
0
0
0
100 k
3.0
−55
V
V
V
T
1A − Phase (R
2A − Phase (R
1B − Gain (R
2B − Gain (R
out
A
CC
EE
C
Figure 22. Open Loop Voltage Gain and
= 25°C
L
C
C
= −15 V
= 0 V
= +15 V
4.0
= 10 pF
Figure 20. Voltage Gain and Phase
L
L
V
V
R
T
= 100 pF
= 300 pF
Figure 24. Open Loop Gain Margin
A
−25
CC
EE
L
= 2.0 kW
= 25°C
= −15 V
= +15 V
Phase versus Frequency
L
L
C
L
L
= 2.0 kW)
= 2.0 kW, C
L
T
= 2.0 kW)
= 2.0 kW, C
A
6.0
Phase
= 500 pF
versus Frequency
, AMBIENT TEMPERATURE (°C)
versus Temperature
1.0 M
0
f, FREQUENCY (MHz)
f, FREQUENCY (Hz)
8.0
Gain
L
L
= 300 pF)
25
= 300 pF)
10
2A
50
10 M
75
1B
1A
20
V
V
CC
EE
= −15 V
= +15 V
100
2B
http://onsemi.com
100 M
30
80
100
120
140
160
180
200
220
240
260
280
100
120
140
160
180
200
220
240
260
280
125
8
−5.0
−10
−15
−20
−25
5.0
8.0
6.0
4.0
2.0
12
10
25
20
15
10
0
0
100 k
1.0
60
50
40
30
20
10
Figure 23. Open Loop Gain Margin and Phase
0
−55
1A − Phase V
2A − Phase V
1B − Gain V
2B − Gain V
T
C
V
V
V
V
Margin versus Output Load Capacitance
A
in
L
Figure 25. Phase Margin versus Temperature
CC
EE
O
= 25°C
= 0 pF
= 0 V
= +15 V
= −15 V
−
+
C
−25
Figure 21. Gain and Phase
2.0 kW
CC
CC
L
, OUTPUT LOAD CAPACITANCE (pF)
CC
CC
= 18 V, V
= 1.5 V, V
= 18 V, V
= 1.5 V, V
T
versus Frequency
A
1.0 M
10
, AMBIENT TEMPERATURE (°C)
f, FREQUENCY (Hz)
0
C
EE
EE
L
V
EE
EE
O
= −18 V
= −1.5 V
= −18 V
= −1.5 V
Gain Margin
25
Phase Margin
50
100
10 M
2B
2A
1B
1A
75
V
V
C
CC
EE = −15 V
C
C
C
L
L
L
L
= 500 pF
= +15 V
= 100 pF
= 300 pF
100
= 10 pF
100 M
1000
80
100
120
140
160
180
200
220
240
0
10
20
30
40
50
125