LM386 查看數據表（PDF） - Unisonic Technologies
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LM386 Datasheet PDF : 8 Pages
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LM386
TYPICAL CHARACTERISTICS
Quiescent Supply Current vs Supply Voltage
6
5
4
3
2
1
4 5 6 7 8 9 10 11 12
Supply Voltage(volts)
Peak-to -Peak Output Voltage Swing vs Supply Voltage
10
RL=∞
16
8
8
6
4
4
2
0
4 5 6 7 8 9 10 11 12
Supply Voltage(volts)
LINEAR INTEGRATED CIRCUIT
Power Supply Rejection Ratio(Referred
to the Output) vs Frequency
60
C7=50μF
50
40
1μF
Vs=6V
Av=26dB
30
10μF
20
0.5μF
10
NO BYPASSCAPACITOR
0
10
100
1K
10K
100K
Frequency (Hz)
Frequency Response With Bass Boost
27
26
25
24
23
22
21
20
19
18
17
20
50 100 200 500 1K 2K
5K 10K20K
Frequency (Hz)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
7 of 8
QW-R107-007.H
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