- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄378041 > PBL388121SO (ERICSSON) Voice-switch circuit for Handsfree speakerphone TAM PDF資料下載
參數(shù)資料
| 型號： | PBL388121SO |
| 廠商： | ERICSSON |
| 英文描述： | Voice-switch circuit for Handsfree speakerphone TAM |
| 中文描述： | 語音免提揚(yáng)聲器開關(guān)電路譚 |
| 文件頁數(shù)： | 2/10頁 |
| 文件大小： | 133K |
| 代理商： | PBL388121SO |
PBL 388 12
2
Maximum Ratings
Parameter
Speech switch supply current
Voltage pin 1-14
Operating temperature
Storage temperature
Symbol
I
D
Min
Max
10
Vpin
15
+0.5
V
+70
+125
Unit
mA
-0,5
-20
-55
T
Amb
T
Stg
°
C
°
C
Figure 3. Test circuit. Reference figure No. 3.
Figure 2. Isolation and measurement of V
Ref
. Reference figure No.2.
CTR
V
V
CMP
V
TxDet
V
Rxout
CMP
9
CTR
1
GND
7
10
16
8
Det
N
TxDetout
5 Txout
RxDetout
3
1
μ
F
+
Rxin
I
V
Rxin
+
NDet
R
CTR
C
TxDet
I
TxDet
0,1
μ
F
C
RxDet
V
RxDet
I
CTR
V
NDet
RxDet
I
PBL 388 12
12
Rxout
R
Rxout
10
μ
F
+
2
4
6
F2out
14
100
μ
F/16V
V+
15
V+
+
+
TxDetin
-Txin
+Txin
in
-Rx
11
RxDetin
13
F5out
10
μ
F
+
F5out
R
F5out
C
Rx
V
Txout
+
10
μ
F
Txout
R
+
D
I
I
Txin
V
Txin
4.7
μ
F
+
1
μ
F
+
10
μ
F
+
F2out
R
F2out
C
Tx
V+
GND
16
VRef
+
PBL 388 12
V+
D
I
RxDetin
RxDetout 10
15
11
100nF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PBL388131SOT | Voice-switched Speakerphone Circuit with built in loudspeaker amplifier |
| PBL38813 | Voice-switched Speakerphone Circuit with built in loudspeaker amplifier |
| PBL388131N | Voice-switched Speakerphone Circuit with built in loudspeaker amplifier |
| PBL388131SO | Voice-switched Speakerphone Circuit with built in loudspeaker amplifier |
| PBL38814 | Voice - switched 2-channel Circuit with loudspeaker amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PBL388121SOT | 制造商:ERICSSON 制造商全稱:Ericsson 功能描述:Voice-switch circuit for Handsfree speakerphone TAM |
| PBL38813 | 制造商:ERICSSON 制造商全稱:Ericsson 功能描述:Voice-switched Speakerphone Circuit with built in loudspeaker amplifier |
| PBL388131N | 制造商:ERICSSON 制造商全稱:Ericsson 功能描述:Voice-switched Speakerphone Circuit with built in loudspeaker amplifier |
| PBL388131SO | 制造商:ERICSSON 制造商全稱:Ericsson 功能描述:Voice-switched Speakerphone Circuit with built in loudspeaker amplifier |
| PBL388131SOT | 制造商:ERICSSON 制造商全稱:Ericsson 功能描述:Voice-switched Speakerphone Circuit with built in loudspeaker amplifier |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。