Datasheet > CPC7581BC

CPC7581BC

更新时间： 2024-11-18 20:02:27

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
17页	447K
描述
Telecom Circuit, 1-Func, PDSO16, ROHS COMPLIANT, SOIC-16

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技术参数
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CPC7581BC 技术参数

生命周期：	Active	零件包装代码：	SOIC
包装说明：	SOP,	针数：	16
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.1	JESD-30 代码：	R-PDSO-G16
长度：	10.211 mm	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	座面最大高度：	2.692 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
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	宽度：	7.493 mm
Base Number Matches：	1

CPC7581BC 数据手册

Not for New Designs

CPC7581

Line Card Access Switch

Features

Description

• Small 16-pin SOIC or DFN package

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

• DFN package printed-circuit board footprint is 60

percent smaller than the SOIC version, 40 percent

smaller than fourth generation EMR solutions.

• Monolithic IC reliability

• Low, matched R

• Eliminates the need for zero-cross switching

• Flexible switch timing for transition from ringing

mode to idle/talk mode.

make-before-break operation using logic-level inputs.

• 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

CPC7581 part numbers are specified as shown here:

Applications

• Central office (CO)

• Digital Loop Carrier (DLC)

• PBX Systems

B - 16-pin SOIC delivered 50/Tube, 1000/Reel

M - 16-pin DFN delivered 52/Tube, 1000/Reel

• Digitally Added Main Line (DAML)

• Hybrid Fiber Coax (HFC)

• Fiber in the Loop (FITL)

• Pair Gain System

CPC7581 x x xx

TR - Add for Tape & Reel Version

A - With Protection SCR

B - Without Protection SCR

C - With Protection SCR and higher SCR hold current

• Channel Banks

Figure 1. CPC7581 Block Diagram

+5 Vdc

T_RING

CPC7581

X^SW3

Tip

2 T_BAT

T_LINE

SW1

Secondary

Protection

SLIC

15 R_BAT

SW2

Ring

R_LINE14

V_REF

X^SW4

Switch

Control

Logic

SCR and

Trip Circuit

(CPC7581xA/C)

IN_RINGING

LATCH

F_GND

V_BAT

D_GND

T_SD

300Ω

(min.)

V_BAT

RoHS

2002/95/EC

RINGING

e₃

DS-CPC7581-R05

www.clare.com

12 3 4 5 6 7...17

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与CPC7581BC相关器件

型号	品牌	获取价格	描述	数据表
CPC7581BCTR	CLARE	获取价格	Line Card Access Switch
CPC7581BC-TR	IXYS	获取价格	暂无描述
CPC7581MATR	CLARE	获取价格	Line Card Access Switch
CPC7581MA-TR	IXYS	获取价格	SPECIALTY TELECOM CIRCUIT, DSO16, MLP-16
CPC7581MBTR	CLARE	获取价格	Line Card Access Switch
CPC7581MB-TR	IXYS	获取价格	SPECIALTY TELECOM CIRCUIT, DSO16, MLP-16
CPC7581MCTR	CLARE	获取价格	Line Card Access Switch
CPC7581MC-TR	IXYS	获取价格	暂无描述
CPC7582	CLARE	获取价格	Line Card Access Switch
CPC7582_1	CLARE	获取价格	Line Card Access Switch

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