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SP3243BET/TR PDF预览

SP3243BET/TR

更新时间: 2024-11-01 13:13:55
品牌 Logo 应用领域
西伯斯 - SIPEX /
页数 文件大小 规格书
23页 165K
描述
Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, CMOS, PDSO28, PLASTIC, SOIC-28

SP3243BET/TR 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:PLASTIC, SOIC-28Reach Compliance Code:unknown
风险等级:5.62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-F; EIA-232; TIA-232; TIA-232-F; EIA-562; TIA-562; V.24; V.28
JESD-30 代码:R-PDSO-G28JESD-609代码:e0
长度:17.895 mm湿度敏感等级:1
功能数量:3端子数量:28
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:0.0016 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):225
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:5
座面最大高度:2.649 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:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
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
宽度:7.5 mmBase Number Matches:1

SP3243BET/TR 数据手册

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®
SP3223/3243  
Intelligent +3.0V to +5.5V RS-232 Transceivers  
Meets true EIA/TIA-232-F Standards  
from a +3.0V to +5.5V power supply  
Interoperable with EIA/TIA-232 and  
adheres to EIA/TIA-562 down to a +2.7V  
power source  
AUTO ON-LINE® circuitry automatically  
wakes up from a 1µA shutdown  
Minimum 120Kbps data rate under load  
Regulated Charge Pump Yields Stable  
RS-232 Outputs Regardless of VCC  
Variations  
ESD Specifications:  
+2kV Human Body Model  
DESCRIPTION  
The SP3223 and SP3243 products are RS-232 transceiver solutions intended for portable or  
hand-held applications such as notebook and palmtop computers. The SP3223 and SP3243  
useaninternalhigh-efficiency,charge-pumppowersupplythatrequiresonly0.1µFcapacitors  
in 3.3V operation. This charge pump and Sipex's driver architecture allow the SP3223/  
SP3243 series to deliver compliant RS-232 performance from a single power supply ranging  
from +3.3V to +5.0V. The SP3223 is a 2-driver/2-receiver device, and the SP3243 is a  
3-driver/5-receiver device ideal for laptop/notebook computer and PDA applications.  
The SP3243 includes one complementary receiver that remains alert to monitor an external  
device's Ring Indicate signal while the device is shutdown.  
The AUTO ON-LINE® feature allows the device to automatically "wake-up" during a shutdown  
statewhenanRS-232cableisconnectedandaconnectedperipheralisturnedon. Otherwise,  
the device automatically shuts itself down drawing less than 1µA.  
SELECTION TABLE  
Device  
Power Supplies RS-232  
RS-232  
External  
Components  
TTL 3-State  
No. of  
Pins  
AUTO ON-LINE®  
Drivers Receivers  
Circuitry  
SP3223  
SP3243  
+3.0V to +5.5V  
+3.0V to +5.5V  
2
3
2
5
4 capacitors  
4 capacitors  
YES  
YES  
YES  
YES  
20  
28  
Applicable U.S. Patents - 5,306,954; and other patents pending.  
Rev. 6/30/03  
SP3223 +3.0V to +5.5V RS-232 Transceivers  
© Copyright 2003 Sipex Corporation  
1

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