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PBL38814 Datasheet(数据表) 2 Page - Ericsson

部件型号  PBL38814
说明  Voice - switched 2-channel Circuit with loudspeaker amplifier
下载  14 Pages
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制造商  ERICSSON [Ericsson]
网页  http://www.ericsson.com
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PBL38814 Datasheet(HTML) 2 Page - Ericsson

 
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2
PBL 388 14
Maximum Ratings
Parameter
Symbol
Min
Max
Unit
Speech switch supply current
I
D
10
mA
Speaker amplifier supply current
I
+L
130
mA
Voltage
pin 1-14
-0,5
Vpin
15
+0.5
V
Operating temperature
T
Amb
-20
+70
°C
Storage temperature
T
Stg
-55
+125
°C
Figure 2. Test circuit. Reference figure No. 2.
Figure 3. Test circuit. Reference figure No. 3.
+
LSP 19
22
18
+
100
16 V
µF
µ
0.015
used only
with inductive load
I+L
GND
17
Vin
Input
23 LSPin
50
Load
PBL 388 14
1
µF
VOL 21
Vout
VA
+
-
IVOL
LL 20
VA
GNDA
15
V Txout
CTR
V
V
CMP
V
TxDet
VRxout
+
10
µF
CMP
CTR
GND
24
17
8
Det
N
TxDetout
4 Txout
RxDetout
in
-Rx
2
1
µF
Rxin
I
VRxin
+
NDet
R CTR
C TxDet
ITxDet
0,1
µF
C
RxDet
VRxDet
I CTR
V
NDet
RxDet
I
PBL 388 14
12
Rxout
R Rxout
10
µF
+
1
3
5
F2out
14
1
µF
Txout
R
100
µF/16V
V+
16
+
V+
D
I
I Txin
V Txin
4.7
µF
+
+
+
+
+
TxDetin
-Tx in
+Txin
in
+Rx
11
Rx Detin
13
F5out
10
µF
+
F5out
R
F5out
CRx
1
µF
+
10
µF
+
F2out
R
F2out
C Tx
6
9
10
7
Ref.




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