MC33077DG Datasheet, PDF (8/14 Pages) ON Semiconductor – Low Noise Dual Operational Amplifier

MC33077
1.0
V_CC = +15 V
V_EE = −15 V
V₀ = −10 Vpp
T_A = 25°C
0.1
100 kW
R_{A −}
V_in +
2.0 kW
V_O
A_V = +1000
A_V = +100
0.01
A_V = +10
A_V = +1.0
0.001
10
100
1.0 k
10 k
f, FREQUENCY (Hz)
100 k
Figure 22. Total Harmonic Distortion
versus Frequency
1.0
0.5
0.1
0.05
0.01
0.005
0.001
0
V_CC = +15 V
V_EE = −15 V
f = 20 kHz
T_A = 25°C
A_V = +1000
100 kW
R_{A −}
V_in +
2.0 kW
V_O
A_V = +100
A_V = +10
A_V = +1.0
2.0
4.0
6.0
8.0
10
12
V_O, OUTPUT VOLTAGE (V_pp)
Figure 23. Total Harmonic Distortion
versus Output Voltage
16
V_in = 2/3 (V_CC −V_EE)
T_A = 25°C
12
8.0
−
4.0
DV_in
+
2.0 kW
V_O
100 pF
0
0 2.5 5.0 7.5 10 12.5 15 17.5 20
V_CC, |V_EE|, SUPPLY VOLTAGE (V)
Figure 24. Slew Rate versus Supply Voltage
40
V_CC = +15 V
V_EE = −15 V
30 _{DVin = 20 V}
20
−
DV_in
+
2.0 kW
VO
100 pF
10
0
−55 −25
0
25
50
75
100 125
T_A, AMBIENT TEMPERATURE (°C)
Figure 25. Slew Rate versus Temperature
180
140
100
60
20
−20
−60
10
Phase
Gain
0
V_CC = +15 V
V_EE = −15 V ₄₀
R_L = 2.0 kW
T_A = 25°C
80
120
160
200
100 1.0 k 10 k 100 k 1.0 M 10 M
f, FREQUENCY (Hz)
Figure 26. Voltage Gain and Phase
versus Frequency
240
100 M
14
125°C
12
10 ^25°C
0
−
V_in
+
V_O
10
2.0 k
C_L
W
20
8.0
−55°C
6.0
30
Phase
40
4.0
125°C
Gain ₅₀
2.0
−55°C
V_CC = +15 V
25°C ^{VEE = −15 V}
60
0
V_O = 0 V
70
1.0
10
100
1000
C_L, OUTPUT LOAD CAPACITANCE (pF)
Figure 27. Open Loop Gain Margin and Phase
Margin versus Output Load Capacitance
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