电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

LT1039CSW#TR

产品描述IC txrx rs232 trpl shtdwn 18soic
产品类别模拟混合信号IC    驱动程序和接口   
文件大小340KB,共12页
制造商Linear ( ADI )
官网地址http://www.analog.com/cn/index.html
下载文档 详细参数 选型对比 全文预览

LT1039CSW#TR概述

IC txrx rs232 trpl shtdwn 18soic

LT1039CSW#TR规格参数

参数名称属性值
Brand NameLinear Technology
是否Rohs认证不符合
零件包装代码SOIC
包装说明SOP,
针数18
制造商包装代码SW
Reach Compliance Codenot_compliant
ECCN代码EAR99
其他特性1 RECEIVER ACTIVE UNDER SHUTDOWN
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
JESD-30 代码R-PDSO-G18
JESD-609代码e0
长度11.55 mm
湿度敏感等级1
标称负供电电压-12 V
功能数量3
端子数量18
最高工作温度70 °C
最低工作温度
封装主体材料PLASTIC/EPOXY
封装代码SOP
封装形状RECTANGULAR
封装形式SMALL OUTLINE
峰值回流温度(摄氏度)235
认证状态Not Qualified
接收器位数3
座面最大高度2.65 mm
最大供电电压15 V
最小供电电压5 V
标称供电电压12 V
表面贴装YES
技术BIPOLAR
温度等级COMMERCIAL
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20
宽度7.5 mm
Base Number Matches1

文档预览

下载PDF文档
LT1039/LT1039-16
RS232 Driver/Receiver
with Shutdown
FEATURES
s
s
s
s
s
s
s
s
s
s
s
s
s
DESCRIPTIO
Operates from
±5V
to
±15V
Supplies
Fully Protected Against Overload
Outputs Can Be Driven
±30V
Without Damage
Three-State Outputs; Outputs Open When Off
Bipolar Circuit—No Latchup
±30V
Input Range
Triple Driver/Receiver
No Supply Current in Shutdown
30kΩ Input Impedance
Meets All RS232 Specifications
16-Pin Version—Pin Compatible with MC145406
Available in SO Package
15kV ESD: LT1039A
The LT
®
1039 is a triple RS232 driver/receiver that in-
cludes shutdown. Each receiver will accept up to
±30V
input and can drive either TTL or CMOS logic. The RS232
drivers accept TTL logic inputs and output RS232 voltage
levels. The outputs are fully protected against overload
and can be shorted to ground or up to
±30V
without
damage to the drivers. Additionally, when the system is
shut down or power is off, the outputs are in a high
impedance state allowing data line sharing. Bipolar cir-
cuitry makes this driver/receiver exceptionally rugged
against overloads and immune to latchup.
A BIAS pin allows one receiver to be kept on while the rest
of the part is shut down.
The LT1039 is also available in the 16-pin version,
without shutdown or BIAS pin functions.
For applications requiring operation from a single 5V
supply, see the LT1080/LT1081, LT1180A/LT1181A and
LT1130A data sheets. For applications requiring 15kV
ESD, see the LT1039A.
, LTC and LT are registered trademarks of Linear Technology Corporation.
APPLICATIO S
s
s
s
RS232 Interface
Terminals
Modems
TYPICAL APPLICATIO
12V
BIAS*
RS232 IN
1
2
3
V
+
LT1039
V
CC
18
17
16
5V
ON/OFF
LOGIC
V
+
POSITIVE
– 0.5
OUTPUT VOLTAGE (V)
30k
RS232 OUT
RS232 IN
4
5
30k
RS232 OUT
RS232 IN
6
7
30k
*BIAS PIN USED
RS232 OUT
TO KEEP THE
RECEIVER ON
– 12V
WHILE IN SHUTDOWN
8
9
V
15
14
LOGIC
LOGIC
1.5
NEGATIVE
1.0
13
12
LOGIC
LOGIC
0.5
11
GND
1039 TA01
LOGIC
V
0
2
10
U
Driver Output Swing
6
8
4
OUTPUT CURRENT (mA)
10
1039 TA02
U
U
1039fd
1

LT1039CSW#TR相似产品对比

LT1039CSW#TR LT1039ISW#TR LT1039CSW16#PBF LT1039IN#PBF LT1039CSW#TRPBF LT1039ISW#TRPBF LT1039CSW#PBF LT1039CN16#PBF LT1039ISW#PBF LT1039CN#PBF
描述 IC txrx rs232 trpl shtdwn 18soic IC txrx rs232 trpl shtdwn 18soic IC DRIVR/RCVR TRIPL-RS232 16SOIC IC DRIVR/RCVR TRIPLE-RS232 18DIP IC DRIVR/RCVR TRPLE-RS232 18SOIC IC DRIVR/RCVR TRPLE-RS232 18SOIC IC DRIVR/RCVR TRPLE-RS232 18SOIC IC DRIVR/RCVR TRIPLE-RS232 16DIP IC DRIVR/RCVR TRPLE-RS232 18SOIC IC DRIVR/RCVR TRIPLE-RS232 18DIP
Brand Name Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology
是否Rohs认证 不符合 不符合 符合 符合 符合 符合 符合 符合 符合 符合
零件包装代码 SOIC SOIC SOIC DIP SOIC SOIC SOIC DIP SOIC DIP
包装说明 SOP, SOP, SOP, SOP16,.4 DIP, SOP, SOP, SOP, SOP18,.4 DIP, DIP16,.3 SOP, SOP18,.4 DIP, DIP18,.3
针数 18 18 16 18 18 18 18 16 18 18
制造商包装代码 SW SW SW N SW SW SW N SW N
Reach Compliance Code not_compliant _compli compliant compliant compliant compliant compliant compliant compliant compliant
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
其他特性 1 RECEIVER ACTIVE UNDER SHUTDOWN 1 RECEIVER ACTIVE UNDER SHUTDOWN 1 RECEIVER ACTIVE UNDER SHUTDOWN 1 RECEIVER ACTIVE UNDER SHUTDOWN 1 RECEIVER ACTIVE UNDER SHUTDOWN 1 RECEIVER ACTIVE UNDER SHUTDOWN 1 RECEIVER ACTIVE UNDER SHUTDOWN 1 RECEIVER ACTIVE UNDER SHUTDOWN 1 RECEIVER ACTIVE UNDER SHUTDOWN 1 RECEIVER ACTIVE UNDER SHUTDOWN
差分输出 NO NO NO NO NO NO NO NO NO NO
驱动器位数 3 3 3 3 3 3 3 3 3 3
输入特性 SCHMITT TRIGGER SCHMITT TRIGGER SCHMITT TRIGGER SCHMITT TRIGGER SCHMITT TRIGGER SCHMITT TRIGGER SCHMITT TRIGGER SCHMITT TRIGGER SCHMITT TRIGGER SCHMITT TRIGGER
接口集成电路类型 LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER
接口标准 EIA-232 EIA-232 EIA-232 EIA-232 EIA-232 EIA-232 EIA-232 EIA-232 EIA-232 EIA-232
JESD-30 代码 R-PDSO-G18 R-PDSO-G18 R-PDSO-G16 R-PDIP-T18 R-PDSO-G18 R-PDSO-G18 R-PDSO-G18 R-PDIP-T16 R-PDSO-G18 R-PDIP-T18
JESD-609代码 e0 e0 e3 e3 e3 e3 e3 e3 e3 e3
湿度敏感等级 1 1 1 1 1 1 1 1 1 1
标称负供电电压 -12 V -12 V -12 V -12 V -12 V -12 V -12 V -12 V -12 V -12 V
功能数量 3 3 3 3 3 3 3 3 3 3
端子数量 18 18 16 18 18 18 18 16 18 18
最高工作温度 70 °C 85 °C 70 °C 85 °C 70 °C 85 °C 70 °C 70 °C 85 °C 70 °C
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 SOP SOP SOP DIP SOP SOP SOP DIP SOP DIP
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE IN-LINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE IN-LINE SMALL OUTLINE IN-LINE
峰值回流温度(摄氏度) 235 255 260 NOT SPECIFIED 260 250 260 NOT SPECIFIED 260 NOT SPECIFIED
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
接收器位数 3 3 3 3 3 3 3 3 3 3
座面最大高度 2.65 mm 2.65 mm 2.65 mm 3.937 mm 2.65 mm 2.65 mm 2.65 mm 3.937 mm 2.65 mm 3.937 mm
最大供电电压 15 V 15 V 15 V 15 V 15 V 15 V 15 V 15 V 15 V 15 V
最小供电电压 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
标称供电电压 12 V 12 V 12 V 12 V 12 V 12 V 12 V 12 V 12 V 12 V
表面贴装 YES YES YES NO YES YES YES NO YES NO
技术 BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR
温度等级 COMMERCIAL INDUSTRIAL COMMERCIAL INDUSTRIAL COMMERCIAL INDUSTRIAL COMMERCIAL COMMERCIAL INDUSTRIAL COMMERCIAL
端子面层 Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
端子形式 GULL WING GULL WING GULL WING THROUGH-HOLE GULL WING GULL WING GULL WING THROUGH-HOLE GULL WING THROUGH-HOLE
端子节距 1.27 mm 1.27 mm 1.27 mm 2.54 mm 1.27 mm 1.27 mm 1.27 mm 2.54 mm 1.27 mm 2.54 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 20 40 30 NOT SPECIFIED 30 NOT SPECIFIED 30 NOT SPECIFIED 30 NOT SPECIFIED
宽度 7.5 mm 7.5 mm 7.5 mm 7.62 mm 7.5 mm 7.5 mm 7.5 mm 7.62 mm 7.5 mm 7.62 mm
Base Number Matches 1 1 1 1 1 1 1 1 1 1
长度 11.55 mm 11.55 mm 10.3 mm 22.606 mm 11.55 mm 11.55 mm 11.55 mm - 11.55 mm -
关于STM32中MAP文件的内容
大家好! 在MAP文件中,可以看到 6 926 bytes of readonlycode memory 582 bytes of readonlydata memory 1 348 bytes of readwrite data memory 的内容。 我知道“6 926 bytes o ......
lhh stm32/stm8
XILINX Virtex-5系列配置问题求大神指点
第一次用XILINX的FPGA,配置方面选用的SPI方式,最后忽略了VBATT引脚,没有给它接高,问一下大牛会不会影响Virtex-5的配置导致烧不了逻辑。...
changer FPGA/CPLD
贡献classAB的好文章!
Compact_Low-Voltage_Power-Efficient_Operational_Amplifier_Cells_for_VLSI....
linda_xia 模拟电子
求助以前ADI公司给的 Protel 99se的器件库文件(原理图和PCB图)
今天准备去下载库文件,谁知adi现在也用UltraLibrarian这个软件,以前TI推出的时候,就感觉不好用,谁知道现在都用这个玩意了。 真不知道UltraLibrarian贿赂了他们多少钱,牢骚不发了,有 ......
传媒学子 ADI 工业技术
嵌入式开发入门!!
嵌入式开发入门 从哪儿入手,我想从LINUX开始,请专家指教! 需要哪些书籍和开发板! ...
dq043 嵌入式系统
CC4025------三3输入或非门
CC4025的运用三3输入或非门的电路图很原理...
rain 工业自动化与控制

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 1037  1669  1837  2236  2077  7  23  47  15  57 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved