Datasheet > HC5503CBZ

HC5503CBZ

更新时间： 2024-09-30 03:41:19

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
17页	779K
描述
Low Cost 24V SLIC For PABX / Key Systems

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HC5503CBZ 数据手册

HC5503

Data Sheet

J une 2004

FN4344.5

Low Cos t 24V SLIC For PABX/Key

Sys tems

Features

• Wide Operating Battery Range (-21V to -44V)

• Single Additional +5V Supply

The Intersil HC5503 low cost SLIC is optimized for use in

small Analog or mixed Analog and Digital Key Telephone

Systems (KTS) or PBX products. The low component count

solution and surface mount package options, enable a small

desktop Key System/PBX product to be achieved. The

internal power dissipation of the end product is minimized by

the low power consumption and minimal power supply

voltage requirements of the HC5503.

• 25mA Short Loop Current Limit

• Ring Relay Driver

• Switch Hook and Ring Trip Detect

• Low On-Hook Power Consumption

• On-Hook Transmission

The HC5503 integrated solution provides higher quality,

higher reliability and better performance solution than a

transformer, thick film hybrid or discrete analog subscriber

interface design.

• ITU-T Longitudinal Balance Performance

• Loop Power Denial Function

• Thermal Protection

The HC5503 is designed in a Dielectrically isolated bipolar

technology and is inherently latch proof and does not require

hot plug or power supply sequencing precautions.

• Supports Tip, Ring or Balanced Ringing Schemes

• Low Profile Surface Mount Packaging

• Pin Compatible with Industry Standard HC5504B SLIC

• Pb-free Available

Ordering Information

TEMP.

PKG.

PART NUMBER RANGE (°C)

PACKAGE

24 Ld SOIC

DWG. #

Applications

HC5503CB

0 to 75

M24.3

• Analog Subscriber Line Interfaces in Analog Key Systems

and Digital ISDN PABX Systems

HC5503CBZ (Note)

24 Ld SOIC (Pb-free) M24.3

• Related Literature

HC5503CBZ96

(Note)

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

SLICs

NOTE: Intersil Pb-free products employ special Pb-free material

sets; molding compounds/die attach materials and 100% matte tin

plate termination finish, which is compatible with both SnPb and

Pb-free soldering operations. Intersil Pb-free products are MSL

classified at Pb-free peak reflow temperatures that meet or exceed

the Pb-free requirements of IPC/JEDEC J Std-020B.

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.

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HC5503CBZ 替代型号

型号	品牌	替代类型	描述	数据表
HC5503CBZ96	RENESAS	功能相似	Low Cost 24V SLIC For PABX / Key Systems; SOIC24; Temp Range: 0° to 70°
HC5503PRIBZ	INTERSIL	功能相似	Low Cost SLIC For Large Telecom Switches

与HC5503CBZ相关器件

型号	品牌	获取价格	描述	数据表
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°
HC5503CCB	INTERSIL	获取价格	Unbalanced PBX/Key System SLIC, Subscriber Line Interface Circuit
HC5503CCP	INTERSIL	获取价格	Unbalanced PBX/Key System SLIC, Subscriber Line Interface Circuit
HC5503CM	INTERSIL	获取价格	Low Cost 24V SLIC For PABX/Key Systems
HC5503CM96	ETC	获取价格	Subscriber Line Interface Circuit
HC5503PRC	INTERSIL	获取价格	Low Cost SLIC For Large Telecom Switches
HC5503PRC_04	INTERSIL	获取价格	Low Cost SLIC For Large Telecom Switches
HC5503PRCB	INTERSIL	获取价格	Low Cost SLIC For Large Telecom Switches
HC5503PRCBZ	INTERSIL	获取价格	Low Cost SLIC For Large Telecom Switches

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