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參數(shù)資料
| 型號(hào)： | HC5504B |
| 廠商： | Intersil Corporation |
| 英文描述： | EIA/ITU PABX SLIC with 40mA Loop Feed |
| 中文描述： | 環(huán)境影響評(píng)估/國(guó)際電聯(lián)交換機(jī)用戶(hù)接口與四十○毫安環(huán)飼料 |
| 文件頁(yè)數(shù)： | 7/9頁(yè) |
| 文件大?。?/td> | 224K |
| 代理商： | HC5504B |
7
Schematic Diagram
SLIC FUNCTIONAL SCHEMATIC
Pin Numbers for SOIC Package
V
B2
V
B1
V
B2
V
B3
V
B4
V
B5
+5V
I
B1
I
B2
I
B3
I
B4
I
B5
I
B6
I
B7
I
B8
V
BAT
I
B9
I
B10
I
B11
V
B
+
V
B
+
A-100
TRANSV’L
I/V AMP
-
+
I
B6
R
6
R
5
R
11
V
B
+
R
7
R
8
R
10
R
9
R
22
R
23
R
3
R
4
R
1
R
2
R
16
R
15
V
BAT
V
BAT
R
12
V
BAT
V
B
+
A-200
LONG’L
I/V AMP
I
B7
-
+
R
20
V
BAT
V
B
+
A-400
TIP FEED
AMP
I
B4
-
+
RING
FEED
SENSE
V
BAT
V
BAT
5V
V
B4
I
B8
RING TRIP DETECTOR
+
SWITCH HOOK
DETECTOR
V
B1
I
B6
+
R
18
V
B
+
Q
D28
Q
D27
V
BAT
-
+
-
GND SHORTS
CURRENT
LIMITING
I
B1
V
B3
THERMAL
LIMITING
V
B5
STTL
AND LOGIC
INTERFACE
RFC
SH
GK
V
B5
-
+
I
B2
LOAD CURRENT
LIMITING
R
14
R
13
V
BAT
V
BAT/2
REFERENCE
R
21
V
BAT
A-300
RING FEED
AMP
I
B5
-
+
RING
RF
TIP
TF
10
2
3
1
9
RX
C4
V
BAT
BAT
GND
ANA
GND
DIG
GND
V
B
+
21
22
11
12
23
6
4
+
-
OUT
20
19
18
V
BAT
I
B3
V
B
+
V
B
+
5VI
B10
V
BAT
PD
15
RC
SHD
GKD
C2
16
13
17
14
TX
C3
RS
RD
8
7
24
5
R
17
V
B2
V
B
+
R
19
V
BAT
Q
D3
Q
D36
VOLTAGE AND CURRENT
BIAS NETWORK
A-500
OP AMP
HC-5504B
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HC-5504B | 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:EIA/ITU PABX SLIC with 40mA Loop Feed |
| HC-5504B_04 | 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:EIA/ITU PABX SLIC with 40mA Loop Feed |
| HC-5504B1 | 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:ITU Low Cost, PABX SLIC With 40mA Loop Feed |
| HC-5504B1_03 | 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:ITU Low Cost, PABX SLIC With 40mA Loop Feed |
| HC5504B3 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Telecommunication IC |
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