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LT1039ACN16#PBF PDF预览

LT1039ACN16#PBF

更新时间: 2024-09-24 13:09:31
品牌 Logo 应用领域
凌特 - Linear 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
12页 276K
描述
LT1039A - Triple RS232 Driver/Receiver with Shutdown; Package: PDIP; Pins: 16; Temperature Range: 0°C to 70°C

LT1039ACN16#PBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:DIP包装说明:DIP, DIP16,.3
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.44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-PDIP-T16JESD-609代码:e3
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:16
最高工作温度:70 °C最低工作温度:
最小输出摆幅:20.5 V最大输出低电流:0.0016 A
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP16,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):250
电源:5,+-12 V认证状态:Not Qualified
最大接收延迟:600 ns接收器位数:3
座面最大高度:3.937 mm子类别:Line Driver or Receivers
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:NO
技术:BIPOLAR温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED最大传输延迟:1200 ns
宽度:7.62 mmBase Number Matches:1

LT1039ACN16#PBF 数据手册

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LT1039A/LT1039A-16  
Triple RS232 Driver/Receiver  
with Shutdown  
U
FEATURES  
DESCRIPTION  
The LT®1039A is a triple RS232 driver/receiver that  
includes shutdown. Each receiver will accept up to ±30V  
input and can drive either TTL or CMOS logic. The RS232  
driversacceptTTLlogicinputsandoutputRS232voltage  
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. On-chip ESD  
protection eliminates the need for external protection  
devices.  
On-Chip ESD Protection:  
±15kV Human Body Model  
±15kV IEC-1000-4-2 Air Gap Test**  
±8kV IEC-1000-4-2 Contact Test  
125kBd Operation with 3k/2500pF Load  
250kBd Operation with 3k/1000pF Load  
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  
A bias pin allows one receiver to be kept on while the rest  
of the part is shut down.  
No Supply Current in Shutdown  
The LT1039A is also available in the 16-pin version,  
without shutdown or bias pin functions.  
30kInput Impedance  
Meets All RS232 Specifications  
For applications requiring operation from a single 5V  
supply, see the LT1180A/LT1181A and LT1130A data  
sheets.  
16-Pin Version—Pin Compatible with MC145406  
Available in SO Package  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
U
APPLICATIONS  
RS232 Interface  
Terminals  
Modems  
U
TYPICAL APPLICATION  
1
2
3
18  
17  
16  
+
12V  
BIAS*  
5V  
V
V
CC  
Driver Output Swing  
LT1039A  
30k  
ON/OFF  
LOGIC  
+
V
RS232 IN  
0.4  
0.8  
–1.2  
–1.6  
2.0  
50**  
4
5
15  
14  
RS232 OUT  
RS232 OUT  
RS232 OUT  
LOGIC  
LOGIC  
RS232 IN  
30k  
30k  
*BIAS PIN USED  
TO KEEP THE  
50**  
6
7
13  
12  
LOGIC  
LOGIC  
RECEIVER ON  
1.2  
0.8  
0.4  
WHILE IN SHUTDOWN  
RS232 IN  
**50RESISTORS  
MAY BE REQUIRED  
FOR IEC-1000-4-2  
ESD PROTECTION  
DEPENDING UPON  
PC BOARD AND  
50**  
8
9
11  
10  
LOGIC  
V
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0  
OUTPUT CURRENT (mA)  
1039A TA02  
V
GND  
12V  
1039A TA01  
CONNECTOR LEAD LENGTH  
1

LT1039ACN16#PBF 替代型号

型号 品牌 替代类型 描述 数据表
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