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HC5503CM PDF预览

HC5503CM

更新时间: 2024-01-01 13:05:39
品牌 Logo 应用领域
英特矽尔 - INTERSIL 电池电信集成电路
页数 文件大小 规格书
16页 141K
描述
Low Cost 24V SLIC For PABX/Key Systems

HC5503CM 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:ActiveReach Compliance Code:unknown
风险等级:5.65Is Samacsys:N
JESD-30 代码:R-PDIP-T22JESD-609代码:e0
湿度敏感等级:NOT SPECIFIED功能数量:1
端子数量:22最高工作温度:75 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:COMMERCIAL
标称供电电压:5 V表面贴装:NO
电信集成电路类型:SLIC温度等级:COMMERCIAL EXTENDED
端子面层:TIN LEAD端子形式:THROUGH-HOLE
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

HC5503CM 数据手册

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HC5503  
March 1999  
File Number 4344.3  
Low Cost 24V SLIC For PABX/Key  
Systems  
Description  
• 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  
• Supports Tip, Ring or Balanced Ringing Schemes  
• Low Profile SO and PLCC Surface Mount Packaging  
• Pin Compatible with Industry Standard HC5504B SLIC  
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.  
Applications  
Ordering Information  
TEMP.  
PKG.  
NO.  
• Analog Subscriber Line Interfaces in Analog Key Systems  
and Digital ISDN PABX Systems  
o
PART NUMBER RANGE ( C)  
PACKAGE  
28 Ld PLCC  
24 Ld SOIC  
HC5503CM  
HC5503CB  
0 to 75  
0 to 75  
N28.45  
M24.3  
• Related Literature  
- AN571, Using Ring Sync with HC-5502A and HC-5504  
SLICs  
Block Diagram  
RING RELAY  
DRIVER  
4-WIRE  
RD  
TX  
RX  
INTERFACE  
VF SIGNAL  
PATH  
RFS  
RING TRIP  
DETECTOR  
C
2
TIP  
TF  
2-WIRE  
LOOP CURRENT  
DETECTOR  
SHD  
INTERFACE  
RING  
RF  
RS  
RC  
LOGIC  
INTERFACE  
THERMAL LIMIT  
PD  
V
BAT  
V
CC  
BIAS  
AGND  
BGND  
DGND  
C
1
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  
1

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