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SP3243EBCT PDF预览

SP3243EBCT

更新时间: 2024-11-05 22:53:31
品牌 Logo 应用领域
西伯斯 - SIPEX /
页数 文件大小 规格书
25页 276K
描述
Intelligent +3.0V to +5.5V RS-232 Transceivers

SP3243EBCT 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SOP, SOP28,.4Reach Compliance Code:unknown
风险等级:5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; TIA-232-F; V.24; V.28; EIA-562; TIA-562
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: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):225
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:2.649 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: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处于峰值回流温度下的最长时间:30
宽度:7.5 mmBase Number Matches:1

SP3243EBCT 数据手册

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®
SP3223EB/3243EB  
Intelligent +3.0V to +5.5V RS-232 Transceivers  
Meets true EIA/TIA-232-F Standards  
EN  
20  
1
2
3
4
5
6
7
SHUTDOWN  
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  
VCC  
19  
C1+  
V+  
GND  
18  
C1-  
T1OUT  
R1IN  
17  
SP3223EB 16  
15  
AUTO ON-LINE® circuitry automatically  
wakes up from a 1µA shutdown  
Minimum 250kbps data rate under load  
Regulated Charge Pump Yields Stable  
RS-232 Outputs Regardless of VCC  
Variations  
C2+  
C2-  
V-  
R1OUT  
14  
13  
ONLINE  
T1IN  
T2OUT  
R2IN  
8
9
Enhanced ESD Specifications:  
+15kV Human Body Model  
12 T2IN  
10  
R2OUT  
STATUS  
11  
+15kV IEC1000-4-2 Air Discharge  
+8kV IEC1000-4-2 Contact Discharge  
Now Available in Lead Free Packaging  
DESCRIPTION  
The SP3223EB and SP3243EB products are RS-232 transceiver solutions intended for  
portableorhand-heldapplicationssuchasnotebookandpalmtopcomputers.TheSP3223EB  
and SP3243EB use an internal high-efficiency, charge-pump power supply that requires only  
0.1µF capacitors in 3.3V operation. This charge pump and Sipex's driver architecture allow  
the SP3223EB/3243EB series to deliver compliant RS-232 performance from a single power  
supply ranging from +3.0V to +5.5V. The SP3223EB is a 2-driver/2-receiver device, and the  
SP3243EB is a 3-driver/5-receiver device ideal for laptop/notebook computer and PDA  
applications. The SP3243EB includes one complementary receiver that remains alert to  
monitor an external device's Ring Indicate signal while the device is shutdown.  
TheAUTOON-LINE®featureallowsthedevicetoautomatically"wake-up"duringashutdown  
statewhenanRS-232cableisconnectedandaconnectedperipheralisturnedon. Otherwise,  
the device automatically shuts itself down drawing less than 1µA.  
SELECTION TABLE  
Device  
Power Supplies RS-232  
RS-232  
External  
AUTO ON-LINE® TTL 3-State  
Circuitry  
No. of  
Pins  
Drivers Receivers Components  
SP3223EB  
SP3243EB  
+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.  
Date: 6/2/04  
SP3223EB/3243EB +3.0V to +5.5V RS-232 Transceivers  
© Copyright 2004 Sipex Corporation  
1

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