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參數資料
| 型號： | U4050B |
| 英文描述： | Speech Circuit with Line-Powered Loudspeaker Amplifier |
| 中文描述： | 語音電路線供電揚聲器放大器 |
| 文件頁數： | 2/18頁 |
| 文件大小： | 253K |
| 代理商： | U4050B |
U4050B
Rev. A2, 05-Mar-98
2 (18)
Block Diagram / Application Circuit
With a squelch function, acoustical feedback during
loudhearing can be reduced significantly. The generated
supply voltage is suitable for a wide range of peripheral
circuits.
2
C
3
R
C
6
C
1
R
C
2
R
1
C
R
1
4
C
4
R
3
R
2
C
1
C
>
R
1
C
7
R
4
C
4
C
3
R
1
R
1
R
2
C
1
R
3
R
1
C
1
R
1
C
2
R
1
C
R
1
1
n
S
V
P
S
d
L
P
M
+
+
+
+
+
+
D
R
S
T
R
R
5
1
1
1
1
1
1
8
7
6
3
G
S
C
A
C
V
R
V
V
V
S
I
G
P
M
C
–
+
+
–
L
G
M
T
S
G
M
D
M
L
C
2
9
1
4
1
1
1
1
2
2
2
2
2
2
2
2
2
M
S
A
N
L
+
–
V
R
+
+
U
9
1
1
5
Figure 2.
Typical application diagram
相關PDF資料 |
PDF描述 |
|---|---|
| U4050B-AFL | Speech Circuit with Line-Powered Loudspeaker Amplifier |
| U4050B-AFLG3 | Speech Circuit with Line-Powered Loudspeaker Amplifier |
| U4055B | Low-Voltage Electronic Speech Circuit with Dialer Interface |
| U4055B1 | Low-Voltage Electronic Speech Circuit with Dialer Interface |
| U4070B-FP | Tone Ringer Interface |
相關代理商/技術參數 |
參數描述 |
|---|---|
| U4050B-AFL | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Speech Circuit with Line-Powered Loudspeaker Amplifier |
| U4050B-AFLG3 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Speech Circuit with Line-Powered Loudspeaker Amplifier |
| U4055B | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Low-Voltage Electronic Speech Circuit with Dialer Interface |
| U4055B1 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Low-Voltage Electronic Speech Circuit with Dialer Interface |
| U4056B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP |
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