MC33077 Просмотр технического описания (PDF) - ON Semiconductor
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MC33077 Datasheet PDF : 14 Pages
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70
60
50
40
30
20
10
0
−10
MC33077
CL = 0 pF
CL = 100 pF
VCC = +15 V
VEE = −15 V
TA = 25°C
CL = 300 pF
CL = 500 pF
−
Vin
+
2.0kW
−5.0
0
5.0
VO, OUTPUT VOLTAGE (V)
Figure 28. Phase Margin versus
Output Voltage
VO
CL
10
100
80
60
40
20
0
1
−
DVin
+
2.0 k
W
VO
100 pF
VCC = +15 V
VEE = −15 V
DVin = 100 mV
125°C and 25°C
−55°C
10
100
1000
CL, OUTPUT LOAD CAPACITANCE (pF)
Figure 29. Overshoot versus
Output Load Capacitance
100
10
VCC = +15 V
50
VEE = −15 V 5.0
30
TA = 25°C
3.0
20
2.0
10
1.0
Current
5.0
0.5
3.0
Voltage
0.3
2.0
0.2
1.0
1.0
0.1
10
100
1.0 k
10 k
100 k
f, FREQUENCY (Hz)
Figure 30. Input Referred Noise Voltage
and Current versus Frequency
1000
VCC = +15 V f = 1.0 kHz
VEE = −15 V TA = 25°C
Vn (total) =Ǹ(inRs)2 ) en2 ) 4KTRS
100
10
1.0
10
100
1.0 k
10 k
100 k
RS, SOURCE RESISTANCE (W)
1.0 M
Figure 31. Total Input Referred Noise Voltage
versus Source Resistant
14
0
12
Gain
10
R1
10 Vin
−
+
VO
20
8.0
R2
30
6.0
4.0
2.0
0
1.0
Phase
40
VCC = +15 V
VEE = −15 V
50
RT = R1 + R2
VO = 0 V
60
TA = 25°C
70
10
100
1.0 k
10 k
RT, DIFFERENTIAL SOURCE RESISTANCE (W)
Figure 32. Phase Margin and Gain Margin
versus Differential Source Resistance
VCC = +15 V
VEE = −15 V
AV = −1.0
RL = 2.0 kW
CL = 100 pF
TA = 25°C
t, TIME (2.0 ms/DIV)
Figure 33. Inverting Amplifier Slew Rate
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