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LTC489IN#PBF PDF预览

LTC489IN#PBF

更新时间: 2024-09-15 13:09:55
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
12页 232K
描述
LTC489 - Quad RS485 Line Receiver; Package: PDIP; Pins: 16; Temperature Range: -40°C to 85°C

LTC489IN#PBF 技术参数

是否Rohs认证:符合生命周期:Transferred
零件包装代码:DIP包装说明:DIP, DIP16,.3
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.22Is Samacsys:N
差分输出:NO输入特性:DIFFERENTIAL SCHMITT TRIGGER
接口集成电路类型:LINE RECEIVER接口标准:EIA-422; EIA-485
JESD-30 代码:R-PDIP-T16JESD-609代码:e3
湿度敏感等级:1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 SPECIFIED电源:5 V
认证状态:Not Qualified最大接收延迟:55 ns
接收器位数:4座面最大高度:3.937 mm
子类别:Line Driver or Receivers最大压摆率:10 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: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宽度:7.62 mm
Base Number Matches:1

LTC489IN#PBF 数据手册

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LTC488/LTC489  
Quad RS485 Line Receiver  
U
EATURE  
S
F
DESCRIPTIO  
Low Power: ICC = 7mA Typ  
Designed for RS485 or RS422 Applications  
Single 5V Supply  
7V to 12V Bus Common Mode Range Permits ±7V  
Ground Difference Between Devices on the Bus  
60mV Typical Input Hysteresis  
Receiver Maintains High Impedance in Three-State or  
with the Power Off  
The LTC®488 and LTC489 are low power differential bus/  
line receivers designed for multipoint data transmission  
standardRS485applicationswithextendedcommonmode  
range (12V to 7V). They also meet the requirements of  
RS422.  
TheCMOSdesignofferssignificantpowersavingsoverits  
bipolarcounterpartwithoutsacrificingruggednessagainst  
overload or ESD damage.  
28ns Typical Receiver Propagation Delay  
Pin Compatible with the SN75173 (LTC488)  
Pin Compatible with the SN75175 (LTC489)  
Thereceiverfeaturesthree-stateoutputs,withthereceiver  
output maintaining high impedance over the entire com-  
mon mode range.  
O U  
The receiver has a fail-safe feature which guarantees a  
high output state when the inputs are left open.  
PPLICATI  
S
A
Low Power RS485/RS422 Receivers  
Level Translator  
Both AC and DC specifications are guaranteed 4.75V to  
5.25V supply voltage range.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
U
O
TYPICAL APPLICATI  
EN  
EN  
EN  
EN  
4
2
1
12  
DRIVER  
1/4 LTC486  
RECEIVER  
1/4 LTC488  
3
120Ω  
120Ω  
RO  
DI  
4000 FT 24 GAUGE TWISTED PAIR  
EN12  
EN12  
4
2
1
DRIVER  
1/4 LTC487  
RECEIVER  
1/4 LTC489  
3
120Ω  
120Ω  
RO  
DI  
4000 FT 24 GAUGE TWISTED PAIR  
LTC488/9 TA01  
1

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