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MAX238EWG+

更新时间： 2024-11-23 12:46:39
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PC
页数 文件大小 规格书
38页 377K
描述
5V-Powered, Multichannel RS-232 Drivers/Receivers

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中文翻译

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MAX238EWG+ 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-24针数：24
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：1.19Samacsys Confidence：3
Samacsys Status：ReleasedSamacsys PartID：168517
Samacsys Pin Count：24Samacsys Part Category：Integrated Circuit
Samacsys Package Category：Small Outline PackagesSamacsys Footprint Name：MAX 24 Wide SO
Samacsys Released Date：2015-04-17 13:38:15Is Samacsys：N
其他特性：EXTERNAL CHARGE PUMP差分输出：NO
驱动器位数：4输入特性：SCHMITT TRIGGER
接口集成电路类型：LINE TRANSCEIVER接口标准：EIA-232-E; TIA-232-E; V.28; V.24
JESD-30 代码：R-PDSO-G24JESD-609代码：e3
长度：15.4 mm湿度敏感等级：1
功能数量：4端子数量：24
最高工作温度：85 °C最低工作温度：-40 °C
最小输出摆幅：10 V输出特性：TOTEM-POLE
最大输出低电流：0.0016 A输出极性：INVERTED
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP24,.4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：10000 ns接收器位数：4
座面最大高度：2.65 mm子类别：Line Driver or Receivers
最大压摆率：15 mA最大供电电压：5.5 V
最小供电电压：4.5 V标称供电电压：5 V
表面贴装：YES技术：CMOS
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：30
最大传输延迟：10000 ns宽度：7.5 mm
Base Number Matches：1

MAX238EWG+ 数据手册

 浏览型号MAX238EWG+的Datasheet PDF文件第2页浏览型号MAX238EWG+的Datasheet PDF文件第3页浏览型号MAX238EWG+的Datasheet PDF文件第4页浏览型号MAX238EWG+的Datasheet PDF文件第5页浏览型号MAX238EWG+的Datasheet PDF文件第6页浏览型号MAX238EWG+的Datasheet PDF文件第7页 
±9-4323; Rev ±6; 7/±0  
+5V-Powered, Multichannel RS-232  
Drivers/Receivers  
0–MAX249  
General Description  
Next-Generation Device Features  
The MAX220–MAX249 family of line drivers/receivers is  
intended for all EIA/TIA-232E and V.28/V.24 communica-  
tions interfaces, particularly applications where ±±2V is  
not available.  
♦ For Low-Voltage, Integrated ESD Applications  
MAX3222E/MAX3232E/MAX3237E/MAX3241E/  
MAX3246E: +3.0V to +5.5V, Low-Power, Up to  
1Mbps, True RS-232 Transceivers Using Four  
0.1µF External Capacitors (MAX3246E Available  
in a UCSP™ Package)  
These parts are especially useful in battery-powered sys-  
tems, since their low-power shutdown mode reduces  
power dissipation to less than 5µW. The MAX225,  
MAX233, MAX235, and MAX245/MAX246/MAX247 use  
no external components and are recommended for appli-  
cations where printed circuit board space is critical.  
♦ For Low-Cost Applications  
MAX221E: 15kV ESD-Protected, +5V, 1µA,  
Single RS-232 Transceiver with AutoShutdown™  
Ordering Information  
________________________Applications  
PART  
TEMP RANGE  
0°C to +70°C  
PIN-PACKAGE  
±6 Plastic DIP  
±6 Narrow SO  
±6 Wide SO  
Dice*  
MAX220CPE+  
MAX220CSE+  
MAX220CWE+  
MAX220C/D  
MAX220EPE+  
MAX220ESE+  
MAX220EWE+  
MAX220EJE  
MAX220MJE  
Portable Computers  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
Low-Power Modems  
Interface Translation  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-55°C to +±25°C  
±6 Plastic DIP  
±6 Narrow SO  
±6 Wide SO  
±6 CERDIP  
Battery-Powered RS-232 Systems  
Multidrop RS-232 Networks  
±6 CERDIP  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
*Contact factory for dice specifications.  
AutoShutdown and UCSP are trademarks of Maxim Integrated  
Products, Inc.  
Ordering Information continued at end of data sheet.  
Selection Table  
Power  
Supply  
(V)  
+5  
+5  
No. of  
RS-232  
Drivers/Rx Ext. Caps (µF)  
2/2  
2/2  
4/5  
5/5  
5/0  
2/2  
Nominal  
SHDN  
Rx  
Part  
No. of  
Cap. Value & Three- Active in Data Rate  
Number  
MAX220  
MAX222  
State  
SHDN  
—
—
✔
✔
—
—
(kbps)  
±20  
200  
±20  
±20  
±20  
±20  
Features  
4
4
4
0
4
2
0.047/0.33 No  
0.±  
±.0 (0.±)  
—
±.0 (0.±)  
±.0 (0.±)  
Ultra-low-power, industry-standard pinout  
Low-power shutdown  
MAX24± and receivers active in shutdown  
Available in SO  
Yes  
Yes  
Yes  
Yes  
No  
MAX223 (MAX2±3) +5  
MAX225 +5  
MAX230 (MAX200) +5  
5 drivers with shutdown  
MAX23± (MAX20±) +5 and  
Standard +5/+±2V or battery supplies;  
same functions as MAX232  
Industry standard  
Higher slew rate, small caps  
No external caps  
No external caps, high slew rate  
Replaces ±488  
No external caps  
Shutdown, three state  
Complements IBM PC serial port  
Replaces ±488 and ±489  
Standard +5/+±2V or battery supplies;  
single-package solution for IBM PC serial port  
DIP or flatpack package  
Complete IBM PC serial port  
Separate shutdown and enable  
Open-line detection simplifies cabling  
High slew rate  
+7.5 to +±3.2  
MAX232 (MAX202) +5  
MAX232A +5  
MAX233 (MAX203) +5  
MAX233A +5  
MAX234 (MAX204) +5  
MAX235 (MAX205) +5  
MAX236 (MAX206) +5  
MAX237 (MAX207) +5  
MAX238 (MAX208) +5  
MAX239 (MAX209) +5 and  
2/2  
2/2  
2/2  
2/2  
4/0  
5/5  
4/3  
5/3  
4/4  
3/5  
4
4
0
0
4
0
4
4
4
2
±.0 (0.±)  
0.±  
—
—
±.0 (0.±)  
—
±.0 (0.±)  
±.0 (0.±)  
±.0 (0.±)  
±.0 (0.±)  
No  
No  
No  
No  
No  
Yes  
Yes  
No  
No  
No  
—
—
—
—
—
—
—
—
—
—
±20 (64)  
200  
±20  
200  
±20  
±20  
±20  
±20  
±20  
±20  
+7.5 to +±3.2  
+5  
MAX24± (MAX2±±) +5  
MAX240  
5/5  
4/5  
2/2  
2/2  
8/±0  
8/±0  
8/±0  
8/9  
8/8  
6/±0  
4
4
4
4
4
0
0
0
4
4
±.0  
±.0 (0.±)  
0.±  
0.±  
±.0  
—
—
—
±.0  
±.0  
Yes  
Yes  
Yes  
No  
—
—
✔
—
—
✔
✔
✔
✔
✔
±20  
±20  
200  
200  
±20  
±20  
±20  
±20  
±20  
±20  
MAX242  
MAX243  
MAX244  
MAX245  
MAX246  
MAX247  
MAX248  
MAX249  
+5  
+5  
+5  
+5  
+5  
+5  
+5  
+5  
No  
Yes  
Yes  
Yes  
Yes  
Yes  
High slew rate, int. caps, two shutdown modes  
High slew rate, int. caps, three shutdown modes  
High slew rate, int. caps, nine operating modes  
High slew rate, selective half-chip enables  
Available in quad flatpack package  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  
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中文翻译

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MAX238EWG+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX238EWG-T MAXIM

完全替代

 暂无描述
MAX238CWG+ MAXIM

类似代替

 Line Transceiver, 4 Func, 4 Driver, 4 Rcvr, CMOS, PDSO24, ROHS COMPLIANT, SOP-24

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