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LT1080CSW#PBF PDF预览

LT1080CSW#PBF

更新时间： 2024-11-07 19:35:03
品牌 Logo 应用领域
凌特 - Linear 驱动光电二极管接口集成电路驱动器
页数 文件大小 规格书
12页 160K
描述
LT1080 - Advanced Low Power 5V RS232 Dual Driver/Receiver; Package: SO; Pins: 18; Temperature Range: 0°C to 70°C

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中文翻译

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LT1080CSW#PBF 技术参数

是否Rohs认证： 符合生命周期：Transferred
零件包装代码：SOIC包装说明：SOP, SOP18,.4
针数：18Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：3.54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
JESD-30 代码：R-PDSO-G18JESD-609代码：e3
长度：11.55 mm湿度敏感等级：1
功能数量：2端子数量：18
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：SOP18,.4封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：260
电源：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：2.65 mm子类别：Line Driver or Receivers
最大压摆率：22 mA最大供电电压：5.5 V
最小供电电压：4.5 V标称供电电压：5 V
表面贴装：YES温度等级：COMMERCIAL
端子面层：Matte Tin (Sn)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 mm
Base Number Matches：1

LT1080CSW#PBF 数据手册

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LT1080/LT1081  
Advanced Low Power  
5V RS232 Dual Driver/Receiver  
U
DESCRIPTIO  
FEATURES  
The LT®1080/LT1081 are the only dual RS232 driver/  
receiver with charge pump to guarantee absolutely no  
latchup. These interface optimized devices provide a real-  
istic balance between CMOS levels of power dissipation  
and real world requirements for ruggedness. The driver  
outputs are fully protected against overload and can be  
shorted to ±30V. Unlike CMOS, the advanced architecture  
of the LT1080/LT1081 does not load the signal line when  
“shut down” or when power is off. Both the receiver and  
RS232 outputs are put into a high impedance state. An  
advanced output stage allows driving higher capacitive  
loads at higher speeds with exceptional ruggedness  
against ESD.  
■
Superior to CMOS  
– Improved Speed: Operates over 120kBaud  
– Improved Protection: Outputs Can Be Forced  
to ±30V without Damage  
– Three-State Outputs Are High  
Impedance When Off  
– Only Needs 1µF Capacitors  
Absolutely No Latchup  
■
■
CMOS Comparable Low Power: 60mW  
■
Can Power Additional RS232 Drivers: 10mA  
■
Supply Current in Shutdown: 1µA  
■
Available in SO Package  
■
Available with or without Shutdown  
For applications requiring up to five drivers and five  
receiverswithchargepumpinonepackageseetheLT1130A  
Series data sheet. A version of the LT1080/LT1081, the  
LT1180A and LT1181A that use only 0.1µF capacitors, is  
also available. All of Linear Technology’s RS232 ICs are  
available in standard surface mount packages.  
U
APPLICATIO S  
■
Portable Computers  
■
Battery-Powered RS232 Systems  
■
Power Supply Generator  
■
Terminals  
Modems  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
■
U
TYPICAL APPLICATIO  
2
17  
5V INPUT  
1µF  
4
3
Supply Generator Outputs  
9V OUTPUT  
10  
1µF  
1µF  
+
LT1080  
V
OUTPUT  
8
6
–
5
7
R
TO V  
L
–9V OUTPUT  
R TO GND  
L
1µF  
6
4
12  
15  
2
RS232 OUTPUT  
LOGIC  
0
V
= 5V  
CC  
INPUTS  
11  
13  
8
–2  
–4  
–6  
–8  
–10  
RS232 OUTPUT  
RS232 INPUT  
14  
R
L
TO GND  
+
R
TO V  
L
5k  
5k  
LOGIC  
OUTPUTS  
–
10  
18  
9
V
OUTPUT  
10 12 14 16 18 20  
OUTPUT CURRENT (mA)  
RS232 INPUT  
0
2
4
6
8
16  
ON/OFF  
1080/81 TA01a  
1080/81 • TA01  
10801fe  
1
1234567...12

中文翻译

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LT1080CSW#PBF 替代型号

型号 品牌 替代类型 描述 数据表
LT1080CSW#TRPBF Linear

功能相似

 LT1080 - Advanced Low Power 5V RS232 Dual Driver/Receiver; Package: SO; Pins: 18; Temperat
LT1080ISW#TRPBF Linear

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 暂无描述
SP310ECT-L EXAR

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 High Performance RS-232 Line Drivers/Receivers

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LT1080CSW#TRPBF Linear

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 		LT1080 - Advanced Low Power 5V RS232 Dual Driver/Receiver; Package: SO; Pins: 18; Temperat
LT1080I Linear

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 		Advanced Low Power 5V RS232 Dual Driver/Receiver
LT1080IDW ETC

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LT1080IJ ETC

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 		Transceiver
LT1080IN Linear

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 		Advanced Low Power 5V RS232 Dual Driver/Receiver
LT1080IN#PBF Linear

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 		LT1080 - Advanced Low Power 5V RS232 Dual Driver/Receiver; Package: PDIP; Pins: 18; Temper
LT1080IN-10 TI

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 		LINE TRANSCEIVER, PDIP18
LT1080ISW Linear

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 		Advanced Low Power 5V RS232 Dual Driver/Receiver
LT1080ISW#PBF Linear

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 		LT1080 - Advanced Low Power 5V RS232 Dual Driver/Receiver; Package: SO; Pins: 18; Temperat
LT1080ISW#TR Linear

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 		LT1080 - Advanced Low Power 5V RS232 Dual Driver/Receiver; Package: SO; Pins: 18; Temperat

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