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LTC1483IN8#PBF PDF预览

LTC1483IN8#PBF

更新时间: 2024-10-01 13:09:47
品牌 Logo 应用领域
凌特 - Linear 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
8页 245K
描述
LTC1483 - Ultra-Low Power RS485 Low EMI Transceiver with Shutdown; Package: PDIP; Pins: 8; Temperature Range: -40°C to 85°C

LTC1483IN8#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, DIP8,.3
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:8.08Is Samacsys:N
其他特性:COMMON I/O; TRISTATABLE RECEIVER; 1 RECEIVER ACTIVE UNDER SHUTDOWN差分输出:YES
驱动器位数:1输入特性:DIFFERENTIAL SCHMITT TRIGGER
接口集成电路类型:LINE TRANSCEIVER接口标准:EIA-422; EIA-485
JESD-30 代码:R-PDIP-T8JESD-609代码:e3
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
输出特性:3-STATE最大输出低电流:0.004 A
输出极性:COMPLEMENTARY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:200 ns
接收器位数:1座面最大高度:3.809 mm
子类别:Line Driver or Receivers最大压摆率:0.5 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: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:1200 ns
宽度:7.62 mmBase Number Matches:1

LTC1483IN8#PBF 数据手册

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LTC1483  
Ultra-Low Power RS485 Low EMI  
Transceiver with Shutdown  
U
DESCRIPTIO  
EATURE  
S
F
The LTC®1483 is an ultra-low power differential line trans-  
ceiver designed for data transmission standard RS485  
applications with extended common-mode range (7V to  
12V). It will also meet the requirements of RS422. The  
LTC1483featuresoutputdriverswithcontrolledslewrate,  
decreasing the EMI radiated from the RS485 lines, and  
improving signal fidelity with misterminated lines. The  
CMOS design offers significant power savings over its  
bipolarcounterpartswithoutsacrificingruggednessagainst  
overloadorESDdamage. Typicalquiescentcurrentisonly  
80µA while operating and less than 1µA in shutdown.  
Low Power: ICC = 120µA Max with Driver Disabled  
ICC = 500µA Max with Driver Enabled, No Load  
1µA Quiescent Current in Shutdown Mode  
Controlled Slew Rate Driver for Reduced EMI  
Single 5V Supply  
Drivers/Receivers Have ±10kV ESD Protection  
7V to 12V Common-Mode Range Permits ±7V  
Ground Difference Between Devices on the Data Line  
Thermal Shutdown Protection  
Power Up/Down Glitch-Free Driver Outputs Permit  
Live Insertion or Removal of Transceiver  
Driver Maintains High Impedance in Three-State  
or with the Power Off  
The driver and receiver feature three-state outputs, with  
the driver outputs maintaining high impedance over the  
entire common-mode range. Excessive power dissipation  
caused by bus contention or faults is prevented by a  
thermal shutdown circuit which forces the driver outputs  
into a high impedance state. The receiver has a fail-safe  
feature which guarantees a high output state when the  
inputsareleftopen. I/Opinsareprotectedagainstmultiple  
ESD strikes of over ±10kV.  
Up to 32 Transceivers on the Bus  
Pin Compatible with the LTC485  
O U  
PPLICATI  
S
A
Battery-Powered RS485/RS422 Applications  
Low Power RS485/RS422 Transceiver  
Level Translator  
The LTC1483 is fully specified over the commercial and  
extended industrial temperature range and is available in  
8-pin DIP and SO packages.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
U
O
TYPICAL APPLICATI  
RO1  
RE1  
DE1  
DI1  
V
CC1  
R
DI  
R
R
TERM  
TERM  
D
GND1  
A – B  
RO2  
RE2  
DE2  
DI2  
V
CC2  
R
RO  
D
GND2  
LTC1483 • TA01  
1483 TA02  
1

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