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SP3223BCY PDF预览

SP3223BCY

更新时间: 2024-02-15 07:48:38
品牌 Logo 应用领域
西伯斯 - SIPEX /
页数 文件大小 规格书
24页 179K
描述
Intelligent +3.0V to +5.5V RS-232 Transceivers

SP3223BCY 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:TSSOP, TSSOP20,.25Reach Compliance Code:unknown
风险等级:5.02差分输出:NO
驱动器位数:2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-G20JESD-609代码:e3
长度:6.5 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:0.0016 A
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP20,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:3/5 V认证状态:Not Qualified
最大接收延迟:接收器位数:2
座面最大高度:1.1 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:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:4.4 mmBase Number Matches:1

SP3223BCY 数据手册

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®
SP3223B/3243B  
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 250kbps data rate under load  
Regulated Charge Pump Yields Stable  
RS-232 Outputs Regardless of VCC  
Variations  
ESD Specifications:  
+2kV Human Body Model  
DESCRIPTION  
The SP3223B and SP3243B products are RS-232 transceiver solutions intended for portable  
or hand-held applications such as notebook and palmtop computers. The SP3223B and  
SP3243B useaninternalhigh-efficiency, charge-pumppowersupplythatrequiresonly0.1µF  
capacitors in 3.3V operation. This charge pump and Sipex's driver architecture allow the  
SP3223B/3243B series to deliver compliant RS-232 performance from a single power supply  
ranging from +3.0V to +5.5V. The SP3223B is a 2-driver/2-receiver device, and the SP3243B  
is a 3-driver/5-receiver device ideal for laptop/notebook computer and PDA applications. The  
SP3243B 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  
SP3223B  
SP3243B  
+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  
SP3223B/3243B +3.0V to +5.5V RS-232 Transceivers  
© Copyright 2003 Sipex Corporation  
1

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