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SP490CS-L PDF预览

SP490CS-L

更新时间: 2024-09-16 21:09:31
品牌 Logo 应用领域
艾科嘉 - EXAR 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
13页 637K
描述
Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDIP8, LEAD FREE, PLASTIC, MS-001BA, DIP-8

SP490CS-L 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP8,.3
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.2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-PDIP-T8
JESD-609代码:e3长度:9.271 mm
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:DIP
封装等效代码:DIP8,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
最大接收延迟:150 ns接收器位数:1
座面最大高度:5.334 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:NO
技术:BICMOS温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)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 SPECIFIED最大传输延迟:60 ns
宽度:7.62 mmBase Number Matches:1

SP490CS-L 数据手册

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SP490 / SP491  
Full-Duplex RS-485 Transceivers  
Description  
FEATURES  
The SP490 is a low power differential line driver/receiver meeting  
RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical  
to the SP490 with the addition of driver and receiver tri-state enable  
lines. Both products feature 200mV receiver input sensitivityꢀ over  
wide common mode range. The SP490 is available in 8-pin NSOIC  
packages for operation over the commercial temperature range. The  
SP491 is available in 14-pin NSOIC packages for operation over the  
commercial and industrial temperature ranges.  
ꢀ■  
ꢀ■  
ꢀ■  
ꢀ■  
ꢀ■  
5V only  
Low power BiCMOS  
Driver/receiver enable (SP491)  
RS-485 and RS-422 drivers/receivers  
Pin compatible with LTC490 and SN75179  
(SP490)  
Pin compatible with LTC491 and  
SN75180 (SP491)  
ꢀ■  
Ordering Information - Back Page  
Block Diagrams  
14  
1
1
V
CC  
VCC  
NC  
R
13  
12  
NC  
A
8
7
A
B
2
2
R
R
R
11  
B
3
4
REB  
DE  
10  
6
5
Z
Z
Y
5
6
7
3
4
D
D
D
D
9
8
Y
NC  
GND  
GND  
GND  
SP490  
SP491  
REV 1.0.2  
1/13  

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