LM386
TYPICAL CHARACTERISTICS(cont.)
Distortion vs Output Power
10
9
Total Harmonic Distortion (%)
8
7
6
5
4
3
2
1
0
0.001
0.01
0.1
1.0
Vs=6V
R
L
=8Ω
f=1kHz
Device Dissipation (W)
LINEAR INTEGRATED CIRCUIT
Device Dissipaton vs Output Power -
4ΩLoad
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0.1
0.2
0.3
0.4
0.5
Vs=6V
10%
THD
LEVEL
Vs=9V
Vs=12V
3% THD
LEVEL
Power Output (Watts)
Device Dissipaton vs Output Power -
8ΩLoad
2.0
1.8
1.6
Device Dissipation (W)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
Vs=6V
3% THD
LEVEL
Vs=12V
Vs=9V
Vs=16V
10%
THD
LEVEL
Output Power (W)
Device Dissipaton vs Output Power -16ΩLoad
1.0
Vs=16V
0.8
Device Dissipation (W)
3% THD
LEVEL
0.6
Vs=12V
0.4
10%
THD
LEVEL
Vs=9V
Vs=6V
0
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Output Power (W)
0.2
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Output Power (W)
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exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
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and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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