参数资料
型号: 33078
厂商: Motorola, Inc.
英文描述: DUAL/QUAD LOW NOISE OPERATIONAL AMPLIFIERS
中文描述: 双/四低噪声运算放大器
文件页数: 7/12页
文件大小: 277K
代理商: 33078
MC33078 MC33079
7
MOTOROLA ANALOG IC DEVICE DATA
25
°
C
–55
°
C
125
°
C
VCC = +15 V
VEE = –15 V
Vin = 100 mV
Vin
VO
CL
+
VCC = +15 V
VEE = –15 V
VO = 0 V
Phase
Gain
125
°
C
–55
°
C
25
°
C
25
°
C
–55
°
C
125
°
C
Vin
VO
CL
2.0 k
+
Gain
Phase
VCC = +15 V
VEE = –15 V
RL = 2.0 k
TA = 25
°
C
Figure 23. Slew Rate versus Temperature
Figure 24. Voltage Gain and Phase
versus Frequency
Figure 25. Open Loop Gain Margin and
Phase Margin versus Load Capacitance
Figure 26. Overshoot versus Output
Load Capacitance
Figure 27. Input Referred Noise Voltage and
Current versus Frequency
Figure 28. Total Input Referred Noise Voltage
versus Source Resistance
S
s
μ
VCC = +15 V
VEE = –15 V
Vin = 20 V
TA, AMBIENT TEMPERATURE (
°
C)
Falling
Rising
–55
–25
0
25
50
75
100
125
f, FREQUENCY (Hz)
V
A
,
1.0
10
100
1.0 k
10 k
100 k
1.0 M
10 M
0
45
90
135
180
,
A
,
m
1
10
100
1000
0
10
20
30
40
50
60
φ
m
70
CL, OUTPUT LOAD CAPACITANCE (pF)
CL, OUTPUT LOAD CAPACITANCE (pF)
10
100
1.0 k
10 k
o
10
100
1.0 k
10 k
100 k
10
0.1
f, FREQUENCY (Hz)
e
n
,
)
n
VCC = +15 V
VEE = –15 V
TA = 25
°
C
Voltage
Current
p
n
,
n
RS, SOURCE RESISTANCE (
)
i
VCC = +15 V
VEE = –15 V
f = 1.0 kHz
TA = 25
°
C
Vn(total) =
10
100
1.0 k
10 k
100 k
1.0 M
n
)
)
10
8.0
6.0
4.0
2.0
120
100
80
60
40
20
0
14
12
10
8.0
6.0
4.0
2.0
0
100
80
60
40
20
0
100
80
50
30
20
10
8.0
5.0
3.0
2.0
1.0
1000
100
10
1.0
Vin
VO
2.0 k
+
(inRs)2
en2
4KTRS
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