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MAX3465CSD PDF预览

MAX3465CSD

更新时间： 2024-02-15 01:31:41
品牌 Logo 应用领域
美信 - MAXIM 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信息通信管理
页数 文件大小 规格书
14页 309K
描述
+5V, Fail-Safe, 40Mbps, Profibus RS-485/ RS-422 Transceivers

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中文翻译

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MAX3465CSD 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SOIC
包装说明：SOP, SOP14,.25针数：14
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：5.71差分输出：YES
驱动器位数：1输入特性：DIFFERENTIAL
接口集成电路类型：LINE TRANSCEIVER接口标准：EIA-422-B; TIA-422-B; EIA-485-A; TIA-485-A; V.11; X.27
JESD-30 代码：R-PDSO-G14JESD-609代码：e3
长度：8.65 mm湿度敏感等级：1
功能数量：1端子数量：14
最高工作温度：85 °C最低工作温度：-40 °C
最小输出摆幅：2.1 V最大输出低电流：0.004 A
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP14,.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：20 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：4 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：YES技术：BICMOS
温度等级：INDUSTRIAL端子面层：Matte Tin (Sn)
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：15 ns宽度：3.9 mm

MAX3465CSD 数据手册

 浏览型号MAX3465CSD的Datasheet PDF文件第2页浏览型号MAX3465CSD的Datasheet PDF文件第3页浏览型号MAX3465CSD的Datasheet PDF文件第4页浏览型号MAX3465CSD的Datasheet PDF文件第5页浏览型号MAX3465CSD的Datasheet PDF文件第6页浏览型号MAX3465CSD的Datasheet PDF文件第7页 
19-3038; Rev 0; 10/03  
+5V, Fail-Safe, 40Mbps, Profibus RS-485/  
RS-422 Transceivers  
General Description  
Features  
ꢀ Recommended for Profibus Applications  
The MAX3465–MAX3469 are high-speed differential  
bus transceivers for RS-485 and RS-422 communica-  
tions. They are designed to meet TIA/EIA-422-B,  
TIA/EIA-485-A, V.11, and X.27 standards. The trans-  
ceiver complies with the Profibus specification provid-  
ing +2.1V minimum output level with a 54Ω load,  
40Mbps data rate, and output skew less than 2ns. Each  
part contains one three-state differential line driver and  
one differential input line receiver. The devices operate  
from a +5V supply and feature true fail-safe circuitry,  
which guarantees a logic-high receiver output when the  
receiver inputs are open or shorted. This enables all  
receiver outputs on a terminated bus to output logic  
highs when all transmitters are disabled.  
ꢀ Up to 40Mbps Data Rate  
ꢀ 15ns Transmitter Propagation Delay  
ꢀ 20ns Receiver Propagation Delay  
ꢀ 2ns Transmitter and Receiver Skew  
ꢀ High Differential Driver Output Level (2.1V on 54Ω)  
ꢀ Hot-Swap Versions  
ꢀ 1µA Shutdown Supply Current  
ꢀ Low Supply Current Requirements (2.5mA, typ)  
ꢀ Allow Up to 128 Transceivers on the Bus  
All devices feature a 1/4-standard-unit load receiver  
input impedance that allows 128 transceivers on the  
bus. Driver and receiver propagation delays are guar-  
anteed under 20ns for multidrop, clock distribution  
applications. Drivers are short-circuit current limited  
and are protected against excessive power dissipation  
by thermal-shutdown circuitry. The driver and receiver  
feature active-high and active-low enables, respective-  
ly, that can be connected together externally to serve  
as a direction control.  
ꢀ True Fail-Safe Receiver while Maintaining EIA/TIA-  
485 Compatibility  
ꢀ Designed for Multipoint Transmissions on Long  
or Noisy Bus Lines  
ꢀ Full-Duplex and Half-Duplex Versions Available  
ꢀ Phase Controls to Correct for Twisted-Pair  
Reversal for 14-Pin Versions  
ꢀ Current-Limiting and Thermal Shutdown for  
Driver Overload Protection  
Ordering Information  
Applications  
High-Speed RS-485 Communications  
High-Speed RS-422 Communications  
Level Translators  
PART  
TEMP RANGE  
0°C to +70°C  
0°C to +70°C  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
14 SO  
MAX3465CSD  
MAX3465CPD  
MAX3465ESD  
MAX3465EPD  
14 Plastic DIP  
14 SO  
Industrial-Control Local Area Networks  
Profibus Applications  
14 Plastic DIP  
Ordering Information continued at end of data sheet.  
Pin Configurations appear at end of data sheet.  
Selector Guide  
RECEIVER/  
DRIVER  
ENABLE  
LOW-  
POWER  
SHUTDOWN  
RECEIVER/  
DRIVER PHASE  
SELECT  
PART  
NUMBER  
HALF/FULL  
DUPLEX  
INDEPENDENT  
SHDN PIN  
HOT SWAP  
PIN COUNT  
MAX3465  
MAX3466  
MAX3467  
MAX3468  
MAX3469  
Full  
Full  
Full  
Half  
Half  
Yes  
Yes  
No  
Yes  
Yes  
No  
Yes  
No  
Yes  
Yes  
No  
Yes  
Yes  
No  
14  
14  
8
No  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
No  
No  
8
No  
No  
8
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  
1234567...14

中文翻译

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MAX3465CSD 替代型号

型号 品牌 替代类型 描述 数据表
MAX3465CSD+ MAXIM

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