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參數資料
| 型號： | HC9P5504B-9 |
| 廠商： | HARRIS SEMICONDUCTOR |
| 元件分類： | 模擬傳輸電路 |
| 英文描述： | EIA/ITU PABX SLIC with 40mA Loop Feed |
| 中文描述： | TELECOM-SLIC, PDSO24 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 87K |
| 代理商： | HC9P5504B-9 |
51
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright Intersil Corporation 1999
HC-5504B
EIA/ITU PABX SLIC with 40mA Loop Feed
The Intersil SLIC incorporates many of the BORSHT functions
on a single IC chip. This includes DC battery feed, a ring relay
driver, supervisory and hybrid functions. This device is
designed to maintain transmission performance in the
presence of externally induced longitudinal currents. Using
the unique Intersil dielectric isolation process, the SLIC can
operate directly with a wide range of station battery voltages.
The SLIC also provides selective denial of power. If the PBX
system becomes overloaded during an emergency, the SLIC
will provide system protection by denying power to selected
subscriber loops.
The Intersil SLIC is ideally suited for the design of new digital
PBX systems by eliminating bulky hybrid transformers.
Ordering Information
Features
Pin for Pin Replacement for the HC-5504
Capable of 5V or 12V (V
B
+) Operation
Monolithic Integrated Device
DI High Voltage Process
Compatible With Worldwide PBX Performance
Requirements
Controlled Supply of Battery Feed Current for Short Loops
(41mA)
Internal Ring Relay Driver
Allows Interfacing With Negative Superimposed Ringing
Systems
Low Power Consumption During Standby
Switch Hook Ground Key and Ring Trip Detection
Functions
Selective Denial of Power to Subscriber Loops
Applications
Solid State Line Interface Circuit for Analog and
Digital PBX Systems
Direct Inward Dial (DID) Trunks
Voice Messaging PBXs
Related Literature
- AN549, The HC-5502S/4X Telephone Subscriber Line
Interface Circuits (SLIC)
- AN571, Using Ring Sync with HC-5502A and HC-5504
SLICs
PART
NUMBER
TEMP. RANGE
(
o
C)
PACKAGE
PKG. NO.
HC1-5504B-5
0 to 75
24 Ld CERDIP
F24.6
HC1-5504B-9
-40 to 85
24 Ld CERDIP
F24.6
HC3-5504B-5
0 to 75
24 Ld PDIP
E24.6
HC3-5504B-9
-40 to 85
24 Ld PDIP
E24.6
HC4P5504B-5
0 to 75
28 Ld PLCC
N28.45
HC4P5504B-9
-40 to 85
28 Ld PLCC
N28.45
HC9P5504B-5
0 to 75
24 Ld SOIC
M24.3
HC9P5504B-9
-40 to 85
24 Ld SOIC
M24.3
Pinouts
HC-5504B (PDIP, CERDIP, SOIC)
TOP VIEW
HC-5504B (PLCC)
TOP VIEW
R
T
1
2
3
4
5
6
7
8
9
10
11
12
16
17
18
19
20
21
22
23
24
15
14
13
TIP
RING
C
3
DG
RS
TF
RF
BG
TX
C
4
+IN
C
2
AG
OUT
V
B
+
R
X
-IN
RC
PD
GKD
SHD
RD
RFS
V
B
-
C
3
DG
N/C
RS
RD
TF
RX
+IN
N/C
OUT
C
2
RC
T
A
C
4
-IN
R
B
N
S
G
P
V
B
+
N
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
R
V
B
-
Data Sheet
July 1998
File Number
2886.5
相關PDF資料 |
PDF描述 |
|---|---|
| HC3-5504B-5 | IC-VLTG REG 135V-1A |
| HC3-5504B-9 | IC; Mounting Type:Through Hole; Package/Case:7-SIP |
| HC-5504B1 | ITU Low Cost, PABX SLIC With 40mA Loop Feed |
| HC-5504B | EIA/ITU PABX SLIC with 40mA Loop Feed |
| HC3-5504DLC-5 | SLIC Subscriber Line Interface Circuit |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HC9P5504DLC-5 | 制造商:Harris Corporation 功能描述: |
| HC9P5504DLC-9 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:SLIC Subscriber Line Interface Circuit |
| HC9P5509 WAF | 制造商:Harris Corporation 功能描述: |
| HC9P5509A1-5 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:SLIC Subscriber Line Interface Circuit |
| HC9P5509B3999 WAF | 制造商:Harris Corporation 功能描述: |
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