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SP3238EEEA-L/TR PDF预览

SP3238EEEA-L/TR

更新时间: 2024-11-23 22:27:03
品牌 Logo 应用领域
西伯斯 - SIPEX 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
20页 247K
描述
Intelligent +3.0V to +5.5V RS-232 Transceiver

SP3238EEEA-L/TR 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:LEAD FREE, MO-150AH, SSOP-28Reach Compliance Code:unknown
风险等级:5.58Is Samacsys:N
差分输出:NO驱动器位数:5
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-562JESD-30 代码:R-PDSO-G28
JESD-609代码:e3长度:10.2 mm
湿度敏感等级:2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:SSOP封装等效代码:SSOP28,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
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:
接收器位数:3座面最大高度:2 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:5.3 mm
Base Number Matches:1

SP3238EEEA-L/TR 数据手册

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®
SP3238EE  
Intelligent +3.0V to +5.5V RS-232 Transceiver  
FEATURES  
1
2
3
4
5
6
7
28  
27  
26  
25  
24  
C2+  
GND  
C2-  
V-  
C1+  
V+  
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  
VCC  
C1-  
T IN  
1
T OUT  
1
®
AUTO ON-LINE circuitry automatically  
SP3238EE  
23 T IN  
2
T OUT  
2
wakes up from a 1µA shutdown  
Minimum 250Kbps data rate under load  
Regulated Charge Pump Yields Stable  
RS-232 Outputs Regardless of VCC  
Variations  
22  
T OUT  
3
T IN  
3
R IN  
1
8
9
21 R OUT  
1
R IN  
2
20  
19  
18  
17  
R OUT  
2
10  
T OUT  
4
T IN  
4
Enhanced ESD Specifications for all TTL  
and RS-232 I/O lines:  
R3IN 11  
T OUT  
R OUT  
3
+15KV Human Body Model  
T IN  
5
12  
5
+15KV IEC1000-4-2 Air Discharge  
+8KV IEC1000-4-2 Contact Discharge  
ONLINE 13  
16 R OUT  
1
SHUTDOWN 14  
15  
STATUS  
Now Available in Lead Free Packaging  
DESCRIPTION  
The SP3238EE device is an RS-232 transceiver solution intended for portable or hand-held  
applications such as notebook and palmtop computers. The SP3238EE uses 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 SP3238EE device to  
deliver compliant RS-232 performance from a single power supply ranging from +3.0V to  
+5.0V. The SP3238E is a 5-driver/3-receiver device, ideal for laptop/notebook computer and  
PDA applications. The SP3238EE 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.  
Applicable U.S. Patents - 5,306,954; and other patents pending.  
Date: 02/24/05  
SP3238EE Intelligent +3.0V to +5.5V RS-232 Transceiver  
© Copyright 2005 Sipex Corporation  
1

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