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參數(shù)資料
| 型號(hào)： | LM4880 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Dual 250 mW Audio Power Amplifier with Shutdown Mode |
| 中文描述： | 雙250毫瓦音頻功率放大器關(guān)斷模式 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 375K |
| 代理商： | LM4880 |
External Components Description
(Figure 1) (Continued)
Components
Functional Description
4.
C
S
Supply bypass capacitor which provides power supply filtering. Refer to the
Application
Information
section for proper placement and selection of the supply bypass capacitor.
Bypass pin capacitor which provides half-supply filtering. Refer to the section,
Proper
Selection of External Components,
for information concerning proper placement and
selection of C
B
.
Output coupling capacitor which blocks the DC voltage at the amplifier’s output. Forms a high
pass filter with R
L
at f
o
= 1/(2
π
R
L
C
o
).
5.
C
B
6.
C
o
Typical Performance Characteristics
THD + N vs Output Power
DS012343-5
THD + N vs Output Power
DS012343-6
THD + N vs Output Power
DS012343-7
THD + N vs Output Power
DS012343-8
THD + N vs Output Power
DS012343-9
THD + N vs Output Power
DS012343-10
THD + N vs Frequency
DS012343-11
THD + N vs Frequency
DS012343-12
THD + N vs Frequency
DS012343-13
www.national.com
5
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| LM4880N | Dual 250 mW Audio Power Amplifier with Shutdown Mode |
| LM4880M | Dual 250 mW Audio Power Amplifier with Shutdown Mode |
| LM4883 | Dual 2.1W Audio Amplifier Plus Stereo Headphone |
| LM4883SQ | Dual 2.1W Audio Amplifier Plus Stereo Headphone |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM4880_07 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:DUAL 250mW AUDIO POWER AMPLIFIER WITH SHUTDOWN MODE |
| LM4880_12 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:DUAL 250mW AUDIO POWER AMPLIFIER WITH SHUTDOWN MODE |
| LM4880-D08-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:DUAL 250mW AUDIO POWER AMPLIFIER WITH SHUTDOWN MODE |
| LM4880G-D08-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:DUAL 250mW AUDIO POWER AMPLIFIER WITH SHUTDOWN MODE |
| LM4880G-SH2-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:DUAL 250mW AUDIO POWER AMPLIFIER WITH SHUTDOWN MODE |
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