5秒后页面跳转
捷配首页

Datasheet > MAX14853GWE+
MAX14853GWE+ PDF预览

MAX14853GWE+

更新时间： 2024-11-29 19:55:03
品牌 Logo 应用领域
美信 - MAXIM 接口集成电路
页数 文件大小 规格书
23页 773K
描述
Line Transceiver,

阅读下载

中文翻译

获取价格

MAX14853GWE+ 技术参数

是否Rohs认证： 符合生命周期：Active
包装说明：,Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：2.26接口集成电路类型：LINE TRANSCEIVER
峰值回流温度（摄氏度）：NOT SPECIFIED处于峰值回流温度下的最长时间：NOT SPECIFIED
Base Number Matches：1

MAX14853GWE+ 数据手册

 浏览型号MAX14853GWE+的Datasheet PDF文件第2页浏览型号MAX14853GWE+的Datasheet PDF文件第3页浏览型号MAX14853GWE+的Datasheet PDF文件第4页浏览型号MAX14853GWE+的Datasheet PDF文件第5页浏览型号MAX14853GWE+的Datasheet PDF文件第6页浏览型号MAX14853GWE+的Datasheet PDF文件第7页 
EVALUATION KIT AVAILABLE  
MAX14853/MAX14855  
2.75kV  
Isolated 500kbps/25Mbps Full-Duplex  
RMS  
RS-485/RS-422 Transceivers with ±35kV ESD  
Protection and Integrated Transformer Driver  
General Description  
The MAX14853/MAX14855 isolated RS-485/RS-422  
Benefits and Features  
● Higher Integration Simplifies Designs  
• Integrated LDO for Powering Cable-Side Ground  
• Integrated Transformer Driver for Power Transfer to  
Cable-Side Ground  
transceivers provide 2750V (60s) of galvanic isola-  
RMS  
tion between the cable-side (RS-485/RS-422 driver/  
receiver-side) and the UART-side of the device. Isolation  
improves communication by breaking ground loops and  
reduces noise when there are large differences in ground  
potential between ports. These devices allow for robust  
communication up to 500kbps (MAX14853) or 25Mbps  
(MAX14855).  
● High-Performance Transceiver Enables Flexible  
Designs  
• Compliant with RS-485 EIA/TIA-485 Standard  
• 500kpbs (MAX14853)/25Mbps (MAX14855)  
Maximum Data Rate  
The MAX14853/MAX14855 include an integrated 450kHz  
transformer driver for power transfer to the cable-side of  
the transceiver using an external transformer. An integrated  
LDO provides a simple and space-efficient architecture  
for providing power to the cable-side of the IC.  
• Up to 128 Devices on the Bus  
● Integrated Protection Ensures for Robust  
Communication  
• ±35kV ESD (HBM) on Driver Outputs/Receiver  
Inputs  
The MAX14853/MAX14855 include one drive channel  
and one receive channel. The receiver is ¼-unit load,  
allowing up to 128 transceivers on a common bus.  
• 2.75kV  
Withstand Isolation Voltage for 60s  
RMS  
(V  
)
ISO  
• 630V  
Maximum Repetitive Peak Isolation  
PEAK  
Voltage (V  
)
IORM  
Integrated true fail-safe circuitry ensures a logic-high on  
the receiver output when inputs are shorted or open.  
Undervoltage lockout disables the driver when cable-side  
or UART-side power supplies are below functional levels.  
• 445V  
Maximum Working Isolation Voltage  
RMS  
(V  
)
IOWM  
• > 30 Years Lifetime at Rated Working Voltage  
• Withstands ±10kV Surge per IEC 61000-4-5  
• Thermal Shutdown  
The driver outputs and receiver inputs are protected  
from ±35kV electrostatic discharge (ESD) to GNDB on  
the cable-side, as specified by the Human Body Model  
(HBM).  
The MAX14853/MAX14855 are available in a wide body  
16-pin SOIC package and operate over the -40°C to  
+105°C temperature range.  
Functional Diagram  
Applications  
TD1 TD2  
VDDA  
VLDO  
● Industrial Automation Equipment  
● Programmable Logic Controllers  
● HVAC  
MAX14853  
MAX14855  
LDO  
XFMR  
DRIVER  
VDDB  
A
● Power Meters  
RE  
Safety Regulatory Approvals (Pending)  
● UL According to UL1577  
● cUL According to CSA Bulletin 5A  
● VDE 0884-10  
RXD  
B
Z
TXD  
DE  
Y
GNDA  
GNDB  
Ordering Information appears at end of data sheet.  
19-7546; Rev 0; 3/15  
1234567...23

中文翻译

下载PDF

与MAX14853GWE+相关器件

型号 品牌 获取价格 描述 数据表
MAX14854 MAXIM

获取价格

 		2.75kVRMS Isolated 500kbps/25Mbps Full-Duplex
MAX14854 ADI

获取价格

 		2.75kVRMS隔离、500kbps/25Mbps全双工 RS-485/RS-422收发
MAX14854GWE+ MAXIM

获取价格

 		Line Transceiver,
MAX14854GWE+T MAXIM

获取价格

 		Line Transceiver,
MAX14855 ADI

获取价格

 		2.75kVRMS隔离、500kbps/25Mbps、全双工RS-485/RS-422收发
MAX14856 MAXIM

获取价格

 		5kVRMS Isolated 500kbps/25Mbps Full-Duplex
MAX14856 ADI

获取价格

 		5kVRMS隔离、500kbps/25Mbps全双工 RS-485/RS-422收发器，具
MAX14856GWE+ MAXIM

获取价格

 		Line Transceiver,
MAX14856GWE+T MAXIM

获取价格

 		5kVRMS Isolated 500kbps/25Mbps Full-Duplex
MAX14857 ADI

获取价格

 		5kVRMS隔离、500kbps/25Mbps全双工、RS-485/RS-422收发器，具

与MAX14853GWE+相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证