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SP1481ECN-L PDF预览

SP1481ECN-L

更新时间: 2024-11-11 21:13:31
品牌 Logo 应用领域
西伯斯 - SIPEX 驱动信息通信管理光电二极管接口集成电路驱动器
页数 文件大小 规格书
11页 69K
描述
Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, LEAD FREE, PLASTIC, SOIC-8

SP1481ECN-L 技术参数

是否Rohs认证:符合生命周期:Transferred
包装说明:LEAD FREE, PLASTIC, SOIC-8Reach Compliance Code:unknown
风险等级:5.68Is Samacsys:N
差分输出:YES驱动器位数:1
输入特性:DIFFERENTIAL SCHMITT TRIGGER接口集成电路类型:LINE TRANSCEIVER
接口标准:EIA-422; EIA-485JESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
湿度敏感等级:1功能数量:1
端子数量:8最高工作温度:70 °C
最低工作温度:最小输出摆幅:1.5 V
最大输出低电流:0.004 A封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified最大接收延迟:70 ns
接收器位数:1座面最大高度:1.748 mm
子类别:Line Driver or Receivers最大供电电压:5.25 V
最小供电电压:4.75 V标称供电电压:5 V
表面贴装:YES技术:BICMOS
温度等级:COMMERCIAL端子面层:Matte Tin (Sn)
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:40
最大传输延迟:30 ns宽度:3.895 mm
Base Number Matches:1

SP1481ECN-L 数据手册

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®
SP1481E  
PRELIMINARY  
±15kV Enhanced Low Power Half-Duplex  
RS-485 Transceivers  
+5V supply  
Low Power BiCMOS  
Driver/Receiver Enable for Multi-Drop  
V
CC  
1
2
3
4
8
7
6
5
RO  
RE  
DE  
configurations  
SP1481E  
B
Low Power Shutdown Mode (1µA  
Typical)  
A
8 Pin - nSOIC  
Available in 8 Pin NSOIC or PDIP  
DI  
GND  
packages (Standard 75176 pinout)  
Enhanced ESD Specifications:  
+15KV Human Body Model  
+15KV IEC1000-4-2 Air Discharge  
+8KV IEC1000-4-2 Contact Discharge  
DESCRIPTION  
The SP1481E is a half-duplex transceiver that meets the specifications of RS-485 and RS-  
422serialprotocolswithenhancedESDperformance. TheESDtolerancehasbeenimproved  
on this device to over +15KV for both Human Body Model and IEC1000-4-2 Air Discharge  
Method. This device is pin-to-pin compatible with Sipex's SP485 and SP481 devices as well  
as popular industry standards. As with the original version, the SP1481E features Sipex's  
BiCMOSdesignallowinglowpoweroperationwithoutsacrificingperformance. The SP1481E  
meets the requirements of the RS-485 and RS-422 protocols up to 20Mbps under load.  
BLOCK DIAGRAM  
8 Vcc  
7 B  
RO 1  
RE 2  
R
6 A  
DE 3  
DI 4  
D
5 GND  
SP1481E  
Rev:B Date: 02/26/04  
SP1481E Low Power Half-Duplex RS485 Transceivers  
© Copyright 2004 Sipex Corporation  

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