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MAX13234EIUP+ PDF预览

MAX13234EIUP+

更新时间: 2024-10-02 13:10:23
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
16页 204K
描述
Line Transceiver

MAX13234EIUP+ 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
Factory Lead Time:12 weeks风险等级:5.69
接口集成电路类型:LINE TRANSCEIVERBase Number Matches:1

MAX13234EIUP+ 数据手册

 浏览型号MAX13234EIUP+的Datasheet PDF文件第2页浏览型号MAX13234EIUP+的Datasheet PDF文件第3页浏览型号MAX13234EIUP+的Datasheet PDF文件第4页浏览型号MAX13234EIUP+的Datasheet PDF文件第5页浏览型号MAX13234EIUP+的Datasheet PDF文件第6页浏览型号MAX13234EIUP+的Datasheet PDF文件第7页 
19-4343; Rev 0; 10/08  
3Mbps RS-232 Transceivers with  
Low-Voltage Interface  
4–MAX1237E  
General Description  
Features  
The MAX13234E–MAX13237E are +3V to +5.5V pow-  
ered EIA/TIA-232 and V.28/V.24 communications inter-  
faces with high data-rate capabilities (up to 3Mbps), a  
flexible logic voltage interface, and enhanced electro-  
static discharge (ESD) protection. All receiver inputs  
and transmitter outputs are protected to 15ꢀV IEꢁ  
61000–4-2 Air Gap Discharge, 8ꢀV IEꢁ 61000-4-2  
ꢁontact Discharge, and 15ꢀV ꢂuman ꢃodꢄ Model.  
Data Rate Up to 3Mbps  
Low-Voltage Logic Interface  
+3V to +5.5V Supply Voltage  
AutoShutdown Plus  
1µA Shutdown Current  
Functional Diagrams  
The MAX13234E/MAX13235E have two receivers and  
two transmitters, while the MAX13236E/MAX13237E  
have a single receiver and transmitter. The transmitters  
have a low-dropout transmitter output stage, delivering  
true RS-232 performance from a +3V to +5.5V supplꢄ  
based on a dual charge pump. The charge pump  
requires onlꢄ four small 0.1µF capacitors for operation  
from a +3.3V supplꢄ.  
1.62V to V  
3.0V to 5.5V  
CC  
C
C
BYPASS2  
BYPASS1  
V
V
CC  
L
C1+  
V+  
C1  
C2  
C3  
C4  
C1-  
C2+  
All devices achieve a 1µA supplꢄ current using Maxim’s  
AutoShutdown Plus™ feature. These devices automati-  
callꢄ enter a low-power shutdown mode when the  
RS-232 cable is disconnected or the devices driving  
the transmitter and receiver inputs are inactive for more  
than 30s.  
MAX13234E  
MAX13235E  
V-  
C2-  
T1IN  
T1OUT  
RS-232  
OUTPUTS  
TTL/CMOS  
INPUTS  
T2IN  
T2OUT  
R1IN  
The MAX13234E–MAX13237E are available in space-  
saving TQFN and TSSOP pacꢀages and operate over  
the -40°ꢁ to +85°ꢁ extended temperature range.  
R1OUT  
5kΩ  
RS-232  
INPUTS  
TTL/CMOS  
OUTPUTS  
Applications  
R2OUT  
R2IN  
Telematics  
Wireless Modules  
POS Sꢄstems  
FORCEOFF  
FORCEON  
READY  
5kΩ  
GPS Sꢄstems  
Industrial Sꢄstems  
Portable Devices  
ꢁommunication Sꢄstems  
Data ꢁables  
GND  
Functional Diagrams continued at end of data sheet.  
AutoShutdown Plus is a registered trademarꢀ of Maxim  
Integrated Products, Inc.  
Ordering Information/Selector Guide  
DRIVERS/  
RECEIVERS  
MAXIMUM  
DATA RATE  
PART  
TEMP RANGE  
PIN-PACKAGE  
MAX13234EEUP+  
MAX13234EETP+  
MAX13235EEUP+  
MAX13235EETP+  
MAX13236EETE+  
MAX13237EETE+  
2 x 2  
2 x 2  
2 x 2  
2 x 2  
1 x 1  
1 x 1  
250ꢀbps  
250ꢀbps  
3Mbps  
-40°ꢁ to +85°ꢁ  
-40°ꢁ to +85°ꢁ  
-40°ꢁ to +85°ꢁ  
-40°ꢁ to +85°ꢁ  
-40°ꢁ to +85°ꢁ  
-40°ꢁ to +85°ꢁ  
20 TSSOP  
20 TQFN-EP*  
20 TSSOP  
3Mbps  
20 TQFN-EP*  
16 TQFN-EP*  
16 TQFN-EP*  
250ꢀbps  
3Mbps  
+Denotes a lead-free/RoꢂS-compliant pacꢀage.  
*EP = Exposed pad.  
________________________________________________________________ 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.  

MAX13234EIUP+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX13234EEUP+ MAXIM

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