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MAX13234EETP+ PDF预览

MAX13234EETP+

更新时间: 2024-11-24 05:48:59
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信息通信管理
页数 文件大小 规格书
16页 204K
描述
3Mbps RS-232 Transceivers with Low-Voltage Interface

MAX13234EETP+ 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:QFN
包装说明:HVQCCN, LCC20,.20SQ,25针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.66Is Samacsys:N
差分输出:NO驱动器位数:2
输入特性:DIFFERENTIAL SCHMITT TRIGGER接口集成电路类型:LINE TRANSCEIVER
接口标准:EIA-232; TIA-232; V.24; V.28JESD-30 代码:S-XQCC-N20
JESD-609代码:e3长度:5 mm
湿度敏感等级:1功能数量:2
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °C最小输出摆幅:10 V
最大输出低电流:0.0008 A封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装等效代码:LCC20,.20SQ,25
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260电源:3.3/5 V
认证状态:Not Qualified最大接收延迟:150 ns
接收器位数:2座面最大高度:0.8 mm
子类别:Line Driver or Receivers最大压摆率:1 mA
最大供电电压:5.5 V最小供电电压:3 V
标称供电电压:3.3 V表面贴装:YES
技术:BICMOS温度等级:INDUSTRIAL
端子面层:Tin (Sn)端子形式:NO LEAD
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:5 mm
Base Number Matches:1

MAX13234EETP+ 数据手册

 浏览型号MAX13234EETP+的Datasheet PDF文件第2页浏览型号MAX13234EETP+的Datasheet PDF文件第3页浏览型号MAX13234EETP+的Datasheet PDF文件第4页浏览型号MAX13234EETP+的Datasheet PDF文件第5页浏览型号MAX13234EETP+的Datasheet PDF文件第6页浏览型号MAX13234EETP+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.  

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