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參數(shù)資料
| 型號(hào)： | HC4P5504B1- |
| 廠商： | Intersil Corporation |
| 英文描述： | ITU Low Cost, PABX SLIC With 40mA Loop Feed |
| 中文描述： | 國際電聯(lián)低成本，分機(jī)與四十○毫安循環(huán)飼料用戶接口 |
| 文件頁數(shù)： | 7/10頁 |
| 文件大?。?/td> | 235K |
| 代理商： | HC4P5504B1- |
7
Schematic
SLIC FUNCTIONAL SCHEMATIC
DIP/SOIC Pin Numbers Shown
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
C
4
V
BAT
BAT
GND
ANA
GND
DIG
GND
V
B
+
21
22
11
12
23
6
4
+
-
OUT
20
19
18
A-500
OP AMP
V
BAT
I
B3
V
B
+
V
B
+
5VI
B10
V
BAT
PD
15
RC
SHD
GKD
C
2
16
13
17
14
TX
C
3
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
HC-5504B1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HC4P5504B1-5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: 制造商:Intersil Corporation 功能描述: |
| HC4P5504B-5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
| HC4P5504B-5X96 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Subscriber Line Interface Circuit |
| HC4P5504B-7 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Subscriber Line Interface Circuit |
| HC4P5504B-9 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:EIA/ITU PABX SLIC with 40mA Loop Feed |
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