MC33077 Motorola, MC33077 Datasheet - Page 8

• Manufacturer Part Number: MC33077
• Description: LOW NOISE OPERATIONAL AMPLIFIER
• Manufacturer: Motorola

8
100
2.0
1.0
5.0
3.0
30
20
10
8.0
6.0
4.0
2.0
50
14
12
10
70
60
50
40
30
20
10
0
0
1.0
–10
1.0
Figure 31. Phase Margin and Gain Margin
V in
Figure 29. Input Referred Noise Voltage
versus Differential Source Resistance
R T , DIFFERENTIAL SOURCE RESISTANCE ( )
V CC = +15 V
V EE = –15 V
T A = 25 C
and Current versus Frequency
R
1
R2
Figure 27. Phase Margin versus
10
–5.0
10
–
+
V O , OUTPUT VOLTAGE (V)
f, FREQUENCY (Hz)
Output Voltage
100
V O
100
Gain
0
Phase
C L = 100 pF
C L = 300 pF
1.0 k
C L = 0 pF
C L = 500 pF
V in
Current
Voltage
V CC = +15 V
V EE = –15 V
R T = R 1 + R 2
V O = 0 V
T A = 25 C
1.0 k
V CC = +15 V
V EE = –15 V
T A = 25 C
2.0k
–
+
10 k
5.0
100 k
C L
10 k
V O
MC33077
0
10
20
30
40
50
60
70
10
5.0
3.0
2.0
1.0
0.5
0.3
0.2
0.1
10
1000
100
100
1.0
80
60
40
20
10
0
10
1
Figure 30. Total Input Referred Noise Voltage
V CC = +15 V
V EE = –15 V
V n (total) =
Figure 32. Inverting Amplifer Slew Rate
V CC = +15 V
V EE = –15 V
A V = –1.0
R L = 2.0 k
C L = 100 pF
T A = 25 C
V in
100
MOTOROLA ANALOG IC DEVICE DATA
Figure 28. Overshoot versus
C L , OUTPUT LOAD CAPACITANCE (pF)
(i n R s ) 2
Output Load Capacitance
versus Source Resistant
125 C and 25 C
R S , SOURCE RESISTANCE ( )
–
+
2.0 k
f = 1.0 kHz
T A = 25 C
10
)
t, TIME (2.0 s/DIV)
1.0 k
e n 2
)
4KTR S
100 pF
V O
10 k
100
–55 C
V CC = +15 V
V EE = –15 V
V in = 100 mV
100 k
1.0 M
1000