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ST3241ECDR PDF预览

ST3241ECDR

更新时间: 2024-11-01 22:42:43
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS /
页数 文件大小 规格书
10页 205K
描述
【15KV ESD PROTECTED 3 TO 5.5V, 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN

ST3241ECDR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP28,.4
针数:28Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.8差分输出:NO
驱动器位数:3输入特性:SCHMITT TRIGGER
接口集成电路类型:LINE TRANSCEIVER接口标准:EIA-232; TIA-232; V.24; V.28
JESD-30 代码:R-PDSO-G28JESD-609代码:e4
长度:17.9 mm功能数量:3
端子数量:28最高工作温度:70 °C
最低工作温度:最小输出摆幅:10 V
最大输出低电流:0.0016 A封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP28,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:3.3/5 V
认证状态:Not Qualified最大接收延迟:
接收器位数:5座面最大高度:2.65 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
温度等级:COMMERCIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
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
宽度:7.5 mm

ST3241ECDR 数据手册

 浏览型号ST3241ECDR的Datasheet PDF文件第2页浏览型号ST3241ECDR的Datasheet PDF文件第3页浏览型号ST3241ECDR的Datasheet PDF文件第4页浏览型号ST3241ECDR的Datasheet PDF文件第5页浏览型号ST3241ECDR的Datasheet PDF文件第6页浏览型号ST3241ECDR的Datasheet PDF文件第7页 
ST3241E  
±15KV ESD PROTECTED 3 TO 5.5V, 400KBPS,  
RS-232 TRANSCEIVER WITH AUTO-POWERDOWN  
ESD PROTECTION FOR RS-232 I/O PINS:  
±8KV IEC 1000-4-2 CONTACT DISCHARGE  
±15KV HUMAN BODY MODEL  
1µA SUPPLY CURRENT ACHIEVED WHEN  
IN AUTO-POWERDOWN  
250Kbps MINIMUM GUARANTEED DATA  
RATE  
GUARANTEED 6V/µs SLEW RATE RANGE  
GUARANTEED MOUSE DRIVEABILITY  
0.1µF EXTERNAL CAPACITORS  
MEET EIA/TIA-232 SPECIFICATIONS DOWN  
TO 3V  
SOP  
AVAILABLE IN SO-28, SSOP28 AND  
TSSOP28 PACKAGES  
DESCRIPTION  
SSOP  
TSSOP  
The ST3241E device consists of 3 drivers, 5  
receivers and a dual charge-pump circuit. The  
device meets the requirements of EIA/TIA and  
V.28/V.24 comunication standards providing high  
data rate capability and enhanced electrostatic  
discharge (ESD) protection. All transmitter outputs  
and receiver input are protected to ±8KV USING  
IEC 1000-4-2 contact discharge and ±15KV using  
the Human Body Model. The receiver R2 is  
always active to implement a wake-up feature for  
serial port.  
It is a complete serial port (3 drivers, 5 receivers)  
intended for notebook or subnotebook computers.  
Receivers R1 and R2 have extra outputs in  
addition to their standard outputs. These extra  
outputa are always active.  
Typical application are in notebook, subnotebook,  
palmtop computers, battery-powered equipment,  
hand-held equipment, peripherals and printers.  
The ST3241E has a proprietary low-dropout  
transmitter output stage enabling true RS-232  
performance from a 3.0V to 5.5V supply with a  
dual charge pump. The device is guaranteed to  
run at data rates of 250kbps while maintaining  
RS-232 output levels.  
October 2002  
1/10  

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