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SP485EN/TR PDF预览

SP485EN/TR

更新时间: 2024-01-20 20:54:19
品牌 Logo 应用领域
西伯斯 - SIPEX 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管信息通信管理
页数 文件大小 规格书
10页 163K
描述
Low Power Half-Duplex RS-485 Transceivers

SP485EN/TR 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:MO-012AA, SOIC-8Reach Compliance Code:unknown
风险等级:5.63差分输出:YES
驱动器位数:1高电平输入电流最大值:0.00001 A
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:e0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:85 °C
最低工作温度:-40 °C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):240电源:5 V
认证状态:Not Qualified最大接收延迟:200 ns
接收器位数:1座面最大高度:1.75 mm
子类别:Line Driver or Receivers最大压摆率:0.9 mA
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:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)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:NOT SPECIFIED最大传输延迟:60 ns
宽度:3.9 mmBase Number Matches:1

SP485EN/TR 数据手册

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SP481/SP483/SP485  
Low Power Half-Duplex RS-485 Transceivers  
FEATURES  
+5V Only  
RO  
RE  
DE  
DI  
1
2
3
4
8
7
6
5
V
B
A
R
CC  
Low Power BiCMOS  
Driver/Receiver Enable  
Slew Rate Limited Driver for  
Low EMI (SP483)  
Low Power Shutdown Mode (SP481  
D
GND  
and SP483)  
SP485  
RS-485 and RS-422 Drivers/Receivers  
Top View  
SP481, SP483, SP485  
Pinout (Top View)  
DESCRIPTION  
The SP481, SP483, and the SP485 are a family of half-duplex transceivers that meet the  
requirements of RS-485 and RS-422. Their BiCMOS design allows low power operation  
without sacrificing performance. The SP481 and SP485 meet the requirements of RS-485  
and RS-422 up to 5Mbps. Additionally, the SP481 is equipped with a low power Shutdown  
mode. TheSP483isinternallyslewratelimitedtoreduceEMIandcanmeettherequirements  
of RS-485 and RS-422 up to 250kbps. The SP483 is also equipped with a low power  
Shutdown mode.  
RO  
1
2
3
4
R
8 Vcc  
7 B  
RE  
DE  
DI  
6 A  
5 GND  
D
SP481, SP483, and SP485  
Rev. 07/28/04  
SP481/483/485 Low Power Half-Duplex RS485 Transceivers  
© Copyright 2002 Sipex Corporation  

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