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LE75181BBSCT PDF预览

LE75181BBSCT

更新时间: 2024-01-14 01:20:16
品牌 Logo 应用领域
美高森美 - MICROSEMI 电信光电二极管电信集成电路
页数 文件大小 规格书
17页 346K
描述
Telecom Circuit, 1-Func, PDSO16, GREEN, PLASTIC, SOIC-16

LE75181BBSCT 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP,
针数:16Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.59
JESD-30 代码:R-PDSO-G16长度:10.31 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
认证状态:Not Qualified座面最大高度:2.65 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:7.5 mm
Base Number Matches:1

LE75181BBSCT 数据手册

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Le75181  
Ringing Access Switch  
VE750 Series  
APPLICATIONS  
DESCRIPTION  
„ Central office  
„ DLC  
„ PBX  
„ DAML  
„ HFC/FITL  
The VoiceEdge™ family VE750 series of Line Card Access  
Switches (LCAS) is a family of monolithic solid-state switches  
that is designed to provide both power ringing access and test  
access on the analog line card. These devices, while not a pin-  
for-pin replacement for the traditional electromechanical relay  
(EMR) solution, provide the equivalent switching functionality.  
The VE750 series LCAS is meant as a solid-state alternative to  
the EMRs.  
FEATURES  
„ Small size/surface-mount packaging  
„ Monolithic IC reliability  
The Le75181A/B device is pin-for-pin compatible with  
Zarlink’s L7581A/B device, and the Le75181C device is pin-  
for-pin compatible with Zarlink’s L8581A device.  
„ Low impulse noise  
Zarlink also offers a range of compatible SLIC devices and  
codec/filters that can be used with the VE750 series LCAS for  
complete line card solutions that can be used worldwide in  
analog line card applications.  
„ Make-before-break, break-before-make operation  
„ Clean, bounce-free switching  
„ Low, matched ON-resistance  
BLOCK DIAGRAM  
„ Built-in current limiting, thermal shutdown, and SLIC  
protection  
Le75181A/C  
„ 5 V only operation, very low power consumption  
„ Battery monitor, all OFF state upon loss of battery  
„ No EMI  
VBAT  
FGND  
SCR  
& Trip  
Circuit  
„ Latched logic level inputs, no drive circuitry  
„ Only one external protector required  
„ TTL logic control compatible  
TBAT  
TLINE  
RBAT  
SW1  
SW2  
RLINE  
„ Default power up state  
TRINGING  
RRINGING  
LATCH  
INPUT  
SW3  
SW4  
RELATED LITERATURE  
VDD  
TSD  
„ 081123 Le75282 Dual Intelligent Line Card Access  
Switch Data Sheet  
Temperature  
Shutdown  
„ 081126 Le75183 Line Card Access Switch Data Sheet  
„ 080754 Le58QL061/063 QLSLAC Data Sheet  
„ 080676 Le5711 Dual SLIC Data Sheet  
DGND  
Le75181B  
„ 081047 Le5712 Dual SLIC Data Sheet  
FGND  
TBAT  
TLINE  
VBAT  
RBAT  
ORDERING INFORMATION  
SW1  
SW2  
RLINE  
Device  
Package Type1  
Packing2  
SW3  
LE75181ABSC  
LE75181BBSC  
LE75181CBSC  
SW4  
TRINGING  
16-Pin SOIC, GULL (Green)  
Tube  
RRINGING  
LATCH  
VDD  
TSD  
1. The green package meets RoHS Directive 2002/95/EC of the  
European Council to minimize the environmental impact of  
electrical equipment.  
INPUT  
DGND  
Temperature Shutdown  
2. For delivery using a tape and reel packing system, add a "T" suffix  
to the OPN (Ordering Part Number) when placing an order.  
Document ID# 081105 Date:  
Sep 18, 2007  
2
Rev:  
E
Version:  
Distribution:  
Public Document  
 
 
 
 
 
 

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