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SN65HVD82 PDF预览

SN65HVD82

更新时间: 2024-02-06 21:32:06
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
23页 466K
描述
Robust RS-485 Transceiver

SN65HVD82 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:6 weeks风险等级:1.35
Samacsys Description:RS-422/RS-485 Interface IC 5V-Supply RS-485 w/ IEC ESD Protection差分输出:YES
驱动器位数:1接口集成电路类型:LINE TRANSCEIVER
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
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:85 °C最低工作温度:-40 °C
最小输出摆幅:1.5 V输出特性:DIFFERENTIAL
最大输出低电流:0.008 A输出极性:COMPLEMENTARY
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):260
电源:5 V认证状态:Not Qualified
最大接收延迟:195 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标称供电电压:5 V
电源电压1-最大:5.5 V电源电压1-分钟:4.5 V
电源电压1-Nom:5 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
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:1000 ns宽度:3.91 mm
Base Number Matches:1

SN65HVD82 数据手册

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SN65HVD82  
www.ti.com  
SLLSED6 OCTOBER 2012  
Robust RS-485 Transceiver  
Check for Samples: SN65HVD82  
1
FEATURES  
APPLICATIONS  
Bus I/O Protection  
Electrical Meters  
±16 kV HBM protection  
Building Automation  
Industrial Networks  
Security Electronics  
±12 kV IEC61000-4-2 Contact Discharge  
+4kV IEC61000-4-4 Fast Transient Burst  
Industrial Temperature Range –40°C to 85°C  
Large Receiver Hysteresis (60mV typ) for  
Noise Rejection  
Low Power Consumption  
<1 µA Standby Current  
<1 mA Quiescent Current  
Signaling Rate Optimized for 250 kbps  
DESCRIPTION  
This device has robust drivers and receivers for demanding industrial applications. The bus pins are robust to  
ESD events, with high levels of protection to Human-Body Model, Air-Gap Discharge, and Contact Discharge  
specifications.  
The device combines a differential driver and a differential receiver, which operate from a single 5V power  
supply. The driver differential outputs and the receiver differential inputs are connected internally to form a bus  
port suitable for half-duplex (two-wire bus) communication. The device features a wide common-mode voltage  
range making the device suitable for multi-point applications over long cable runs. The device is characterized  
from –40°C to 85°C.  
Logic Diagram (Positive Logic)  
(Top View)  
1
VCC  
R
RE  
DE  
D
1
2
3
4
8
7
6
5
R
6
7
A
B
2
3
RE  
DE  
B
A
4
D
GND  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2012, Texas Instruments Incorporated  

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