參數(shù)資料
型號(hào): MC33178DMR2
廠商: ON SEMICONDUCTOR
元件分類(lèi): 運(yùn)動(dòng)控制電子
英文描述: Low Power, Low Noise Operational Amplifiers
中文描述: DUAL OP-AMP, 4000 uV OFFSET-MAX, 3 MHz BAND WIDTH, PDSO8
封裝: MICRO-8
文件頁(yè)數(shù): 9/19頁(yè)
文件大小: 284K
代理商: MC33178DMR2
MC33178, MC33179
http://onsemi.com
9
V
CC
= +15 V V
O
= 2.0 V
pp
V
EE
= 15 V T
A
= 25
°
C
R
L
= 600
A
V
= 1000
A
V
= 100
A
V
= 10
A
V
= 1.0
Figure 22. Phase Margin
versus Temperature
Figure 23. Phase Margin and Gain Margin
versus Differential Source Resistance
Figure 24. Open Loop Gain Margin and Phase
Margin versus Output Load Capacitance
Figure 25. Channel Separation
versus Frequency
Figure 26. Total Harmonic Distortion
versus Frequency
Figure 27. Output Impedance
versus Frequency
φ
m
V
CC
= +15 V
V
EE
= 15 V
R
L
= 600
C
L
= 10 pF
C
L
= 100 pF
C
L
= 300 pF
T
A
, AMBIENT TEMPERATURE (
°
C)
55
25
0
25
50
75
100
125
,
R
T
, DIFFERENTIAL SOURCE RESISTANCE ( )
A
m
100
1.0 k
10 k
100 k
m
φ
,
Gain Margin
Phase Margin
V
CC
= +15 V
V
EE
= 15 V
R
T
= R
1
+R
2
V
O
= 0 V
T
A
= 25
°
C
A
m
m
C
L
, OUTPUT LOAD CAPACITANCE (pF)
φ
10
100
1.0 k
,
Phase Margin
Gain Margin
V
CC
= +15 V
V
EE
= 15 V
V
O
= 0 V
f, FREQUENCY (Hz)
C
100
1.0 k
10 k
100 k
1.0 M
Drive Channel
V
CC
= +15 V
C
EE
= 15 V
R
L
= 600
T
A
= 25
°
C
f, FREQUENCY (Hz)
T
10
100
1.0 k
10 k
100 k
f, FREQUENCY (Hz)
|
O
Ω
1.0 k
10 k
100 k
1.0 M
10 M
1. A
V
= 1.0
2. A
V
= 10
3. A
V
= 100
4. A
V
= 1000
V
CC
= +15 V
V
EE
= 15 V
V
O
= 0 V
T
A
= 25
°
C
3
4
2
1
60
50
40
30
20
10
0
12
10
8.0
6.0
4.0
2.0
0
18
15
12
9.0
6.0
3.0
0
150
140
130
120
110
100
10
1.0
0.1
0.01
500
400
300
200
100
0
60
50
40
30
20
10
0
60
50
40
30
0
10
20
V
in
R
2
R
1
V
O
+
V
O
600
+
V
in
C
L
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