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SP488ES PDF预览

SP488ES

更新时间: 2024-11-17 22:42:51
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
页数 文件大小 规格书
6页 85K
描述
Quad RS-485/RS-422 Line Receivers

SP488ES 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:PLASTIC, DIP-16Reach Compliance Code:unknown
风险等级:5.12Is Samacsys:N
输入特性:DIFFERENTIAL接口集成电路类型:LINE RECEIVER
接口标准:EIA-422; EIA-485JESD-30 代码:R-PDIP-T16
JESD-609代码:e0长度:20.066 mm
功能数量:4端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
输出特性:3-STATE输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP16,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT APPLICABLE
电源:5 V认证状态:Not Qualified
最大接收延迟:250 ns接收器位数:4
座面最大高度:5.334 mm子类别:Line Driver or Receivers
最大压摆率:5 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:NO技术:CMOS
温度等级:INDUSTRIAL端子面层:TIN LEAD
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT APPLICABLE
宽度:7.62 mmBase Number Matches:1

SP488ES 数据手册

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®
SP488/489  
Quad RS-485/RS-422 Line Receivers  
RS-485 or RS-422 Applications  
Quad Differential Line Receivers  
Tri–state Output Control  
120ns Typical Receiver Propagation  
Delays  
–7V to +12V Common Mode Input  
Range  
1mA Supply Current  
Single +5V Supply Operation  
Pin Compatible with SN75173,  
SN75175, LTC488 and LTC489  
DESCRIPTION…  
The SP488 and SP489 are low–power quad differential line receivers meeting RS-485 and RS-422  
standards. The SP488 features a common receiver enable control; the SP489 provides independent  
receiver enable controls for each pair of receivers. Both feature tri–state outputs and wide common–  
mode input range. The receivers have a fail–safe feature which forces a logic “1” output when receiver  
inputs are left floating. Both are available in 16–pin plastic DIP and SOIC packages.  
RI1B  
RI1A  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
VCC  
RI1B  
RI1A  
RO1  
EN  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
VCC  
RI4B  
RI4A  
RO4  
EN  
SP489  
4
SP488  
4
RI4B  
RI4A  
RO4  
1
1
RO1  
EN1/EN2  
RO2  
EN3/EN4  
RO3  
RO2  
RI2A  
RI2B  
GND  
2
RI2A  
2
RO3  
RI3A  
RI3B  
3
RI2B  
RI3A  
RI3B  
3
GND  
SP488/489  
Quad RS-485/RS-422 Line Receivers  
© Copyright 2000 Sipex Corporation  

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