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MAX13444EASA+ PDF预览

MAX13444EASA+

更新时间： 2024-11-14 19:47:47
品牌 Logo 应用领域
美信 - MAXIM 驱动信息通信管理光电二极管接口集成电路驱动器
页数 文件大小 规格书
18页 1351K
描述
Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, ROHS COMPLIANT, SOP-8

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MAX13444EASA+ 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, SOP8,.25针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：2.11
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; TIA-485JESD-30 代码：R-PDSO-G8
JESD-609代码：e3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：125 °C
最低工作温度：-40 °C最小输出摆幅：1.5 V
最大输出低电流：0.001 A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：2000 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：30 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：AUTOMOTIVE
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：2000 ns
宽度：3.9 mmBase Number Matches：1

MAX13444EASA+ 数据手册

 浏览型号MAX13444EASA+的Datasheet PDF文件第2页浏览型号MAX13444EASA+的Datasheet PDF文件第3页浏览型号MAX13444EASA+的Datasheet PDF文件第4页浏览型号MAX13444EASA+的Datasheet PDF文件第5页浏览型号MAX13444EASA+的Datasheet PDF文件第6页浏览型号MAX13444EASA+的Datasheet PDF文件第7页 
MAX13442E/MAX13443E/  
MAX13444E  
±15kV ESD-Protected, ±80V Fault-Protected,  
Fail-Safe RS-485/J1708 Transceivers  
General Description  
Features  
The MAX13442E/MAX13444E are fault-protected RS-485  
and J1708 transceivers that feature ±80V protection  
from signal faults on communication bus lines. The  
MAX13442E/MAX13444E feature a reduced slew-rate  
driver that minimizes EMI and reflections, allowing error-  
free transmission up to 250kbps. The MAX13443E driver  
can transmit up to 10Mbps. The high-speed MAX13443E  
RS-485 transceiver features ±60V protection from signal  
faults on communication bus lines. These transceivers  
feature foldback current limit. Each device contains one  
differential line driver with three-state output and one dif-  
ferential line receiver with three-state input. The 1/4-unit-  
load receiver input impedance allows up to 128 transceiv-  
ers on a single bus. The devices operate from a 5V sup-  
ply. True fail-safe inputs guarantee a logic-high receiver  
output when the receiver inputs are open, shorted, or  
connected to an idle data line.  
● ±15kV ESD Protection  
● ±80V Fault Protection (±60V MAX13443E)  
● Guaranteed 10Mbps Data Rate (MAX13443E)  
● Hot-Swappable for Telecom Applications  
● True Fail-Safe Receiver Inputs  
● Enhanced Slew-Rate-Limiting Facilitates Error-Free  
Data Transmission (MAX13442E/MAX13444E)  
● Allow Up to 128 Transceivers on the Bus  
● -7V to +12V Common-Mode Input Range  
● ±6mA FoldBack Current Limit  
● Industry-Standard Pinout  
Applications  
● RS-422/RS-485  
Communications  
● Truck and Trailer  
Applications  
● Telecommunications  
Systems  
● Automotive Applications  
● HVAC Controls  
Hot-swap circuitry eliminates false transitions on the data  
bus during circuit initialization or connection to a live back-  
plane. Short-circuit current-limiting and thermal-shutdown  
circuitry protect the driver against excessive power dis-  
sipation, and on-chip ±15kV ESD protection eliminates  
costly external protection devices.  
● Industrial Networks  
Ordering Information  
PART  
TEMP RANGE  
PIN-PACKAGE  
MAX13442EASA+  
MAX13443EASA+  
MAX13444EASA/V+T  
-40°C to +125°C 8 SO  
The MAX13442E/MAX13443E/MAX13444E are available  
in an 8-pin SO package and are specified over the auto-  
motive temperature range.  
-40°C to +125°C 8 SO  
-40°C to +125°C 8 SO  
+Denotes lead(Pb)-free/RoHS-compliant package.  
/V denotes an automotive qualified part.  
T = Tape and reel.  
Selector Guide  
DATA RATE  
(Mbps)  
FAULT  
LOW-POWER RECEIVER/DRIVER TRANSCEIVERS  
PART  
TYPE  
HOT SWAP  
PROTECTION (V) SHUTDOWN  
ENABLE  
Yes  
ON BUS  
128  
MAX13442E RS-485  
MAX13443E RS-485  
MAX13444E J1708  
0.25  
10  
±80  
±60  
±80  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
128  
0.25  
Yes  
128  
Yes (only RE)  
Pin Configurations and Typical Operating Circuits  
DE  
TOP VIEW  
MAX13442E  
MAX13443E  
+
+
RO  
RE  
DE  
DI  
R
R
RO  
RE  
DE  
DI  
1
2
3
4
1
2
3
4
V
8
8
7
6
5
V
D
CC  
CC  
DI  
B
B
7
B
R
T
R
T
6
A
A
GND  
A
RO  
R
D
D
GND  
5
RE  
SO  
SO  
Pin Configurations and Typical Operating Circuits continued at end of data sheet.  
19-3898; Rev 3; 3/11  
1234567...18

中文翻译

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MAX13444EASA+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX13444EASA+T MAXIM

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