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SP481CN/TR PDF预览

SP481CN/TR

更新时间: 2024-11-29 02:54:15
品牌 Logo 应用领域
西伯斯 - SIPEX /
页数 文件大小 规格书
10页 163K
描述
Low Power Half-Duplex RS-485 Transceivers

SP481CN/TR 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SOP, SOP8,.25Reach Compliance Code:unknown
风险等级:5.08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: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):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:COMMERCIAL
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

SP481CN/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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