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CPC7581BA-TR PDF预览

CPC7581BA-TR

更新时间: 2024-11-06 20:41:11
品牌 Logo 应用领域
IXYS 电信光电二极管电信集成电路
页数 文件大小 规格书
16页 478K
描述
SPECIALTY TELECOM CIRCUIT, PDSO16, SOIC-16

CPC7581BA-TR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Lifetime Buy零件包装代码:SOIC
包装说明:SOP,针数:16
Reach Compliance Code:compliant风险等级:5.58
Is Samacsys:NJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:10.21 mm
湿度敏感等级:1功能数量:1
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:2.64 mm
标称供电电压:5 V表面贴装:YES
电信集成电路类型:TELECOM CIRCUIT温度等级:INDUSTRIAL
端子面层:MATTE TIN端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:35宽度:7.5 mm
Base Number Matches:1

CPC7581BA-TR 数据手册

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CPC7581  
Line Card Access Switch  
Features  
Description  
Small 16-pin SOIC or micro-leadframe package  
MLP package printed-circuit board footprint is 60  
percent smaller than the SOIC version, 40 percent  
smaller than fourth generation EMR solutions.  
Monolithic IC reliability  
The CPC7581 is a monolithic solid-state four-pole  
switch in a 16-pin package. It provides the necessary  
functions to replace a 2-Form-C electromechanical  
relay on traditional analog and integrated voice and  
data (IVD) line cards found in central office, access, and  
PBX equipment. The CPC7581 contains solid-state  
switches for tip and ring lead line break and ringing  
injection/ringing return. The device requires only a +5 V  
supply and offers break-before-make and make-before-  
break operation using simple logic-level inputs.  
Low, matched R  
ON  
Eliminates the need for zero-cross switching  
Flexible switch timing for transition from ringing  
mode to idle/talk mode.  
Clean, bounce-free switching  
Tertiary protection consisting of integrated current  
limiting, thermal shutdown for SLIC protection  
5 V operation with power consumption < 10 mW  
Intelligent battery monitor  
Latched logic-level inputs, no external drive circuitry  
required  
The CPC7581xA versions include an SCR that  
provides protection to the SLIC and subsequent  
circuitry during a fault condition. The CPC7581xC  
versions are functionally identical to the CPC7581xA  
versions, but with higher SCR hold current.  
SOIC package pin-compatible with Legerity product  
Ordering Information  
Applications  
Central office (CO)  
Digital Loop Carrier (DLC)  
PBX Systems  
Specify CPC7581Bx for SOIC package in tubes.  
Specify CPC7581Mx for MLP package in tubes.  
Add -TR to the part number for tape and reel  
packaging.  
Digitally Added Main Line (DAML)  
Hybrid Fiber Coax (HFC)  
Fiber in the Loop (FITL)  
Pair Gain System  
Part Number Description  
CPC7581xA  
CPC7581xB  
Four-pole with protection SCR, tubed  
Four-pole without protection SCR, tubed  
Channel Banks  
Four-pole with protection SCR and higher pro-  
tection SCR hold current, tubed  
CPC7581xC  
Figure 1. CPC7581 Block Diagram  
+5 Vdc  
7
TRING  
6
V
DD  
CPC7581  
XSW3  
Tip  
3
2 TBAT  
TLINE  
X
SW1  
Secondary  
Protection  
SLIC  
15 RBAT  
SW2  
X
Ring  
RLINE 14  
VREF  
XSW4  
Switch  
Control  
Logic  
SCR and  
Trip Circuit  
(CPC7581xA/C)  
L
A
T
C
H
10  
11  
INRINGING  
LATCH  
12  
1
FGND  
16  
VBAT  
9
8
DGND  
TSD  
300Ω  
(min.)  
VBAT  
RINGING  
DS-CPC7581-R3.0 12/6/2002  
www.clare.com  
1

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