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參數(shù)資料
| 型號(hào)： | HC-5502B1 |
| 廠商： | Intersil Corporation |
| 英文描述： | SLIC Subscriber Line Interface Circuit |
| 中文描述： | 用戶接口用戶線接口電路 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 132K |
| 代理商： | HC-5502B1 |
4-1
TM
File Number
4127.2
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-724-7143
|
Copyright
Intersil Corporation 1999
HC-5502B1
SLIC Subscriber Line Interface Circuit
The Intersil SLIC incorporates many of the BORSHT
function 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.
Features
Low Cost Version of HC-5502B
Capable of 12V or 5V (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
(30mA)
Internal Ring Relay Driver
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
Pinouts
Ordering Information
PART NUMBER
TEMP.RANGE
(
o
C)
PACKAGE
PKG.
NO.
HC3-5502B1-5
0 to 75
24 Ld PDIP
E24.6
HC4P5502B1-5
0 to 75
28 Ld PLCC
N28.45
HC9P5502B1-5
0 to 75
24 Ld SOIC
M24.3
HC-5502B1 (PDIP, SOIC)
TOP VIEW
HC-5502B1 (PLCC)
TOP VIEW
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
C1 (NOTE)
C3
DG
RS
TF
RF
V
B
-
BG
TX
C4
+IN
C2
AG
OUT
V
B
+
-IN
RC
PD
GKD
SHD
RD
R
X
NOTE: Optional.
RX
+IN
N/C
OUT
C2
RC
R
T
T
A
C
-IN
R
B
N
S
G
P
B
V
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
V
B
-
C1 (NOTE)
C3
DG
N/C
RS
RD
TF
Data Sheet
April 1999
[ /Title
(HC-
5502B
1)
/Sub-
ject
(SLIC
Sub-
scriber
Line
Inter-
face
Cir-
cuit)
/Autho
r ()
/Key-
words
(Inter-
sil
Semi-
con-
ductor,
RSLIC
18,
Tele-
com,
SLICs,
SLACs
, Tele-
phone,
Tele-
phony,
WLL,
Wire-
less
Local
Loop,
PBX,
Pri-
vate
Branch
Exchan
ge,
POSSOBSOLETE PRODUCT
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HC5502B3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| HC5502B4P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| HC5503 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Cost 24V SLIC For PABX / Key Systems |
| HC5503C | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Unbalanced PBX/Key System SLIC, Subscriber Line Interface Circuit |
| HC5503CB | 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述: |
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