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參數(shù)資料
| 型號： | LM4880-D08-T |
| 廠商： | UNISONIC TECHNOLOGIES CO LTD |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 0.35 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP8 |
| 封裝： | DIP-8 |
| 文件頁數(shù)： | 7/11頁 |
| 文件大?。?/td> | 285K |
| 代理商： | LM4880-D08-T |
LM4880
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
5 of 11
www.unisonic.com.tw
QW-R502-033,B
AUTOMATIC SHUTDOWN CIRCUIT
+
HEADPHONE JACK
+
20k
0.33 F
VDD
100 F
TO CHANNEL B
OUTPUT(PIN 7)
VIA COUPLING
CAPACITOR
Figure 2. Automatic Shutdown Circuit
Rp
1M
1k
RO
AUDIO
INPUT
+
-
20k
+
3
2
4
5
1
8
0.1 F
100k
Rsd
UTC
LM4880
1 F
AUTOMATIC SWITCHING CIRCUIT
+
V DD
100F
+
-
1
8
7
2
3
6
5
+
Figure 3.Automatic Switching Circuit
0.33 F
20k
+
RL
8
V DD
0.1F
20k
Rp
1M
1k
RO
HEADPHONE JACK
TO UTC LM4880
CHANNEL B OUTPUT
(PIN 7) VIA COUPLING
CAPACITOR
20k
LM4861
4
AUDIO
INPUT
1 F
0.33 F
+
-
20k
+
3
2
4
5
1
8
0.1 F
100k
Rsd
UTC
LM4880
1 F
VDD
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM4880-SH2-R | 0.35 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| LM4880-SH2-T | 0.35 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| LM4880L-D08-T | 0.35 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP8 |
| LM4880L-SH2-R | 0.35 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| LM4880L-SH2-T | 0.35 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| LM4880G-SH2-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 |
| LM4880L-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 |
| LM4880L-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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