DataSheetWiki


HC1-5502B-5 fiches techniques PDF

Intersil Corporation - EIA/ITU PABX SLIC with 30mA Loop Feed

Numéro de référence HC1-5502B-5
Description EIA/ITU PABX SLIC with 30mA Loop Feed
Fabricant Intersil Corporation 
Logo Intersil Corporation 





1 Page

No Preview Available !





HC1-5502B-5 fiche technique
Data Sheet
HC-5502B
February 1999 File Number 2884.5
EIA/ITU PABX SLIC with 30mA 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
TEMP. RANGE
PART NUMBER
(oC)
PACKAGE
PKG. NO.
HC1-5502B-5
HC1-5502B-9
HC3-5502B-5
HC4P5502B-5
HC9P5502B-5
0 to 75
-40 to 85
0 to 75
0 to 75
0 to 75
24 Ld CERDIP F24.6
24 Ld CERDIP F24.6
24 Ld PDIP E24.6
28 Ld PLCC N28.45
24 Ld SOIC M24.3
Pinouts
HC-5502B
(PDIP, CERDIP, SOIC)
TOP VIEW
TIP 1
RING 2
VB+ 3
C1* 4
C3 5
DG 6
RS 7
RD 8
TF 9
RF 10
VB- 11
BG 12
24 TX
23 AG
22 C4
21 RX
20 +IN
19 -IN
18 OUT
17 C2
16 RC
15 PD
14 GKD
13 SHD
Features
• Capable of 12V or 5V (VB+) 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
HC-5502B
(PLCC)
TOP VIEW
4 3 2 1 28 27 26
C15
C3 6
DG 7
N/C 8
RS 9
RD 10
TF 11
25 RX
24 +IN
23 -IN
22 N/C
21 OUT
20 C2
19 RC
12 13 14 15 16 17 18 OPTIONAL
47 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

PagesPages 9
Télécharger [ HC1-5502B-5 ]


Fiche technique recommandé

No Description détaillée Fabricant
HC1-5502B-5 EIA/ITU PABX SLIC with 30mA Loop Feed Intersil Corporation
Intersil Corporation
HC1-5502B-9 EIA/ITU PABX SLIC with 30mA Loop Feed Intersil Corporation
Intersil Corporation

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche