Datasheet > HC-5502B_03

HC-5502B_03

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
11页	607K
描述
EIA/ITU PABX SLIC with 30mA Loop Feed

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HC-5502B_03 数据手册

HC-5502B

Data Sheet

Augus t 2003

FN2884.7

EIA/ITU PABX SLIC with 30mA Loop Feed

Features

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.

• Capable of 12V or 5V (V +) Operation

• Monolithic Integrated Device

• DI High Voltage Process

• Compatible With Worldwide PBX Performance

Requirements

• Controlled Supply of Battery Feed Current for Short Loops

(30mA)

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.

• Internal Ring Relay Driver

• Low Power Consumption During Standby

• Switch Hook, Ground Key and Ring Trip Detection

Functions

The Intersil SLIC is ideally suited for the design of new digital

PBX systems, by eliminating bulky hybrid transformers.

• Selective Denial of Power to Subscriber Loops

Part Number Information

Applications

TEMP.RANGE

• Solid State Line Interface Circuit for Analog and Digital

PBX Systems

PART NUMBER

HC3-5502B-5

HC4P5502B-5

( C)

PACKAGE

24 Ld PDIP

28 Ld PLCC

PKG. DWG. #

E24.6

0 to 75

• Direct Inward Dial (DID) Trunks

• Voice Messaging PBXs

• Related Literature

N28.45

- AN549, The HC-5502S/4X Telephone Subscriber Line

Interface Circuits (SLIC)

- AN571, Using Ring Sync with HC-5502A and HC-5504

SLICs

Pinouts

HC-5502B (PDIP)

HC-5502B (PLCC)

TOP VIEW

TIP

28 27 26

RING

V +

C1†

C1*

+IN

N/C

23 -IN

-IN

22 N/C

OUT

RD 10

V -

GKD

SHD

12 13 14 15 16 17 18

† OPTIONAL

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...11

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与HC-5502B_03相关器件

型号	品牌	获取价格	描述	数据表
HC-5502B1	INTERSIL	获取价格	SLIC Subscriber Line Interface Circuit
HC5502B3	ETC	获取价格	Telecommunication IC
HC5502B4P	ETC	获取价格	Telecommunication IC
HC5503	INTERSIL	获取价格	Low Cost 24V SLIC For PABX/Key Systems
HC5503C	INTERSIL	获取价格	Unbalanced PBX/Key System SLIC, Subscriber Line Interface Circuit
HC5503CB	INTERSIL	获取价格	Low Cost 24V SLIC For PABX/Key Systems
HC5503CB96	ETC	获取价格	Subscriber Line Interface Circuit
HC5503CBZ	INTERSIL	获取价格	Low Cost 24V SLIC For PABX / Key Systems
HC5503CBZ96	INTERSIL	获取价格	Low Cost 24V SLIC For PABX / Key Systems
HC5503CBZ96	RENESAS	获取价格	Low Cost 24V SLIC For PABX / Key Systems; SOIC24; Temp Range: 0° to 70°

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