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MC33078_11 Datasheet, PDF (6/14 Pages) ON Semiconductor – Low Noise Dual/Quad Operational Amplifiers
◁
MC33078, MC33079, NCV33078, NCV33079
140
DVO/ADM
+PSR = 20Log
120
DVCC
+PSR
100
80
-PSR
60
-PSR = 20Log
DVO/ADM
DVCC
DVCC
-
ADM
+
DVO
VEE
40
VCC = +15 V
20 VEE = -15 V
TA = 25°C
0
100
1.0 k
10 k
100 k
1.0 M
10 M
f, FREQUENCY (Hz)
Figure 12. Power Supply Rejection
versus Frequency
30
RL = 10 kW
CL = 0 pF
20
f = 100 kHz
TA = 25°C
10
0
0
5.0
10
15
20
VCC |VEE| , SUPPLY VOLTAGE (V)
Figure 13. Gain Bandwidth Product
versus Supply Voltage
20
15
10
5.0
0
-55
VCC = +15 V
VEE = -15 V
f = 100 kHz
RL = 10 kW
CL = 0 pF
-25
0
25 50
75 100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 14. Gain Bandwidth Product
versus Temperature
20
15
10
5.0
0
-5.0
-10
-15
-20
0
TA = 25°C
VO +
RL = 10 kW
RL = 2.0 kW
RL = 2.0 kW
RL = 10 kW
5.0
10
15
VCC |VEE| , SUPPLY VOLTAGE (V)
VO -
20
Figure 15. Maximum Output Voltage
versus Supply Voltage
35
30
25
20
15
VCC = +15 V
VCC = -15 V
10
RL = 2.0 kW
AV = +1.0
THD ≤ 1.0%
5.0
TA = 25°C
0
10
100
1.0 k 10 k
100 k 1.0 M 10 M
f, FREQUENCY (Hz)
Figure 16. Output Voltage versus Frequency
110
RL = 2.0 kW
f ≤ 10 Hz
DVO = 2/3 (VCC -VEE)
TA = 25°C
100
90
80
0
5.0
10
15
20
VCC |VEE| , SUPPLY VOLTAGE (V)
Figure 17. Open Loop Voltage Gain
versus Supply Voltage
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