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MAX238CWG-T PDF预览

MAX238CWG-T

更新时间: 2024-11-23 21:09:39
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 驱动光电二极管接口集成电路驱动器
页数 文件大小 规格书
39页 403K
描述
Line Transceiver, 4 Func, 4 Driver, 4 Rcvr, CMOS, PDSO24, SOP-24

MAX238CWG-T 技术参数

生命周期:Contact Manufacturer包装说明:SOP,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.61
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:e0
长度:15.4 mm功能数量:4
端子数量:24最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE最大接收延迟:10000 ns
接收器位数:4座面最大高度:2.65 mm
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:COMMERCIAL
端子面层:TIN LEAD端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
最大传输延迟:10000 ns宽度:7.5 mm
Base Number Matches:1

MAX238CWG-T 数据手册

 浏览型号MAX238CWG-T的Datasheet PDF文件第2页浏览型号MAX238CWG-T的Datasheet PDF文件第3页浏览型号MAX238CWG-T的Datasheet PDF文件第4页浏览型号MAX238CWG-T的Datasheet PDF文件第5页浏览型号MAX238CWG-T的Datasheet PDF文件第6页浏览型号MAX238CWG-T的Datasheet PDF文件第7页 
+5V-Powered, Multichannel  
RS-232 Drivers/Receivers  
MAX220–MAX249  
General Description  
Benefits and Features  
Saves Board Space  
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 12V is  
not available.  
Integrated Charge Pump Circuitry  
Eliminates the Need for a Bipolar 12V Supply  
Enables Single Supply Operation from +5V Supply  
The MAX225, MAX233, MAX235, and MAX245/MAX246/  
MAX247 use no external components and are  
recommended for applications where printed circuit  
board space is critical.  
Integrated Capacitors (MAX223, MAX233, MAX235,  
MAX245-MAX247)  
Saves Power for Reduced Power Requirements  
5µW Shutdown Mode  
The MAX220-MAX249 are offered in 26 different pack-  
ages with temperatures from 0 to +70°C up to -55°C to  
+125°C. See ordering information table at the end of the  
data sheet for all package and temperature options.  
Ordering Information and Selection Table appears at end  
of data sheet.  
Applications  
Interface Translation  
Multidrop RS-232 Networks  
Portable Diagnostics Equipment  
AutoShutdown and UCSP are trademarks of Maxim Integrated  
Products, Inc.  
MAX220/MAX232/MAX232A Pin Configuration and Typical Operating Circuit  
+5V INPUT  
C3  
TOP VIEW  
C5  
16  
+
V
1
CC  
2
C1+  
V+  
V
1
2
3
4
5
6
7
8
CC  
16  
15  
14  
13  
12  
11  
10  
9
C1+  
C1-  
+10V  
V+  
V-  
+5V TO +10V  
VOLTAGE DOUBLER  
C1  
C2  
3
4
GND  
6
-10V  
C4  
C2+  
C2-  
+10V TO -10V  
VOLTAGE INVERTER  
C1-  
T1OUT  
R1IN  
5
C2+  
C2-  
MAX220  
MAX232  
MAX232A  
+5V  
R1OUT  
T1IN  
400kΩ  
T1IN  
T1OUT  
11  
14  
V-  
+5V  
TTL/CMOS  
INPUTS  
RS-232  
T2OUT  
T2IN  
400kΩ  
T2IN  
OUTPUTS  
T2OUT  
R1IN  
7
R2OUT  
R2IN  
10  
12  
DIP/SO  
R1OUT  
R2OUT  
13  
TTL/CMOS  
OUTPUTS  
RS-232  
INPUTS  
5kΩ  
CAPACITANCE (μF)  
C1 C2 C3 C4 C5  
MAX220 0.047 0.33 0.33 0.33 0.33  
MAX232 1.0 1.0 1.0 1.0 1.0  
MAX232A 0.1 0.1 0.1 0.1 0.1  
DEVICE  
8
9
R2IN  
5kΩ  
GND  
15  
19-4323; Rev 17; 1/15  

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