LM4558 Просмотр технического описания (PDF) - HTC Korea
Номер в каталоге
Компоненты Описание
производитель
LM4558 Datasheet PDF : 3 Pages
| |||
DUAL OPERATIONAL AMPLIFIERS
TYPICAL PERFORMANCE CHARACTERISTICS
LM4558
1000
100
10
0
10 100 1.0k 10k 100k 10M
SOURCE RESISTANCE(Ω)
Figure 1. Burst Noise vs Source Resistance
100
10
1.0
0
10 100 1.0k 10k 100k 1M
SOURCE RESISTANCE(Ω)
Figure 2. RMS Noise vs Source Resistance
10
GV=1000
1.0
GV=100
0.1
GV=10
GV=1
0
10 100 1.0k 10k 100k 1M
SOURCE RESISTANCE(Ω)
Figure 3. Output Noise vs Source Resistance
140
120
Gv =10, Rs=100㏀
100
80
60
40
20
0
10
100
1.0K
10k
FREQUENCY(㎐)
Figure 4. Spectral Noise Density
100k
140
120
100
80
60
40
20
0
-20
1.0 10 100 1.0k 10K 100K 1M 10M
FREQUENCY(㎐)
Figure 5. Open Loop Frequency Response
180
160
140
120
100
UNITY
80
G
60
40
20
1.0
10 100 1.0k 10K 100K 1M 10M
FREQUENCY(㎐)
Figure 6. Phase Margin vs Frequency
1
±15 supplies
1
1
±12
9.
±9
7.
5.
±6
3.
1.
10
±3
50 1.0 2.0 10 20 50 100
LOAD RESISTANCE (Ω)
Figure 7. Positive Output Voltage Swing vs Load Resistance
OUTPUT CHARACTERISITICS
CURRENT SINKING
15
±15 supplies
24
13
20
11
±12
16
9.0
±9
12
7.0
5.0
±6
8
3.0
4
±3
1.0
0
100 500 1.0K2.0K 10k 20k 50k 100k
10
LOAD RESISTANCE (Ω)
Figure 7. Negative Output Voltage Swing vs Load Resistance
100 1.0k 10k 100k 1000k 1M
FREQUENCY(Hz)
Figure 9. Power Bandwidth
-3-
HTC
Share Link: 