參數(shù)資料
型號: LM4558
廠商: TAEJIN Technology Co., Ltd.
元件分類: 運算放大器
英文描述: DUAL OPERATIONAL AMPLIFIERS
中文描述: 雙運算放大器
文件頁數(shù): 3/3頁
文件大?。?/td> 124K
代理商: LM4558
DUAL OPERATIONAL AMPLIFIERS
LM4558
TYPICAL PERFORMANCE CHARACTERISTICS
HTC
151
I
I
FREQUENCY()
0
40
140
120
100
80
60
20
V
0
-
FREQUENCY(Hz)
10
OUTPUT CHARACTERISITICS
CURRENT SINKING
0
SOURCE RESISTANCE(Ω)
0
100
1.0k
10M
10
1000
100
10k
10
100k
Figure 1. Burst Noise vs Source Resistance
I
Figure 2. RMS Noise vs Source Resistance
SOURCE RESISTANCE(Ω)
0
100
1.0k
1M
1.0
100
10
10k
10
100k
O
Figure 3. Output Noise vs Source Resistance
SOURCE RESISTANCE(Ω)
0
100
1.0k
1M
0.1
10
1.0
10k
10
100k
10
100
1.0K
10k
100k
Figure 4. Spectral Noise Density
Gv =10, Rs=100
FREQUENCY()
-20
A
v
1.0
10
100
1.0k
10K 100K 1M
10M
0
20
40
60
80
100
120
140
Figure 5. Open Loop Frequency Response
FREQUENCY()
P
1.0
10
100
1.0k
10K 100K 1M
10M
Figure 6. Phase Margin vs Frequency
20
40
60
80
100
120
140
160
180
UNITY
G
V
O
-
p
)
LOAD RESISTANCE (Ω)
1.
7.
5.
3.
9.
1
10
1
1
50
1.0 2.0
10
20
50
100
Figure 7. Positive Output Voltage Swing vs Load Resistance
±15 supplies
±9
±6
±3
±12
V
O
-
p
)
LOAD RESISTANCE (Ω)
1.0
7.0
5.0
3.0
9.0
11
100
13
15
500 1.0K2.0K
10k 20k
50k
100k
Figure 7. Negative Output Voltage Swing vs Load Resistance
±15 supplies
±9
±6
±3
±12
100
1.0k 10k
100k 1000k 1M
4
8
12
16
24
20
Figure 9. Power Bandwidth
G
V
=1000
G
V
=100
G
V
=10
G
V
=1
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