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LT1131ACSW#TR PDF预览

LT1131ACSW#TR

更新时间: 2024-11-23 12:58:47
品牌 Logo 应用领域
凌特 - Linear 驱动器
页数 文件大小 规格书
12页 200K
描述
LT1131A - Advanced Low Power 5V RS232 Drivers/Receivers with Small Capacitors (Includes LT1130 thru LT1141); Package: SO; Pins: 28; Temperature Range: 0°C to 70°C

LT1131ACSW#TR 技术参数

是否Rohs认证:不符合生命周期:Transferred
零件包装代码:SOIC包装说明:SOP,
针数:28Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.3Is 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-232JESD-30 代码:R-PDSO-G28
JESD-609代码:e0长度:17.9 mm
湿度敏感等级:1功能数量:1
端子数量:28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最大接收延迟:600 ns
接收器位数:4座面最大高度:2.65 mm
标称供电电压:5 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最大传输延迟:1300 ns
宽度:7.5 mmBase Number Matches:1

LT1131ACSW#TR 数据手册

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LT1130A/LT1140A Series  
Advanced Low Power  
5V RS232 Drivers/Receivers  
with Small Capacitors  
U
DESCRIPTIO  
FEATURES  
The LT®1130A/LT1140A series of RS232 drivers/receiv-  
ersfeaturesspecialbipolarconstructiontechniqueswhich  
protect the drivers and receivers beyond the fault condi-  
tions stipulated for RS232. Driver outputs and receiver  
inputs can be shorted to ±30V without damaging the  
device or the power supply generator. In addition, the  
RS232I/Opinsareresilienttomultiple±10kVESDstrikes.  
An advanced driver output stage operates up to 250kbaud  
while driving heavy capacitive loads. Supply current is  
typically 12mA, competitive with CMOS devices.  
ESD Protection over ±10kV  
(±15kV IEC-1000-4-2 for LT1133A, LT1137A  
and LT1141A)  
Uses Small Capacitors: 0.1µF, 0.2µF  
1µA Supply Current in SHUTDOWN  
120kBaud Operation for RL = 3k, CL = 2500pF  
250kBaud Operation for RL = 3k, CL = 1000pF  
CMOS Comparable Low Power  
Easy PC Layout: Flowthrough Architecture  
Rugged Bipolar Design: Absolutely No Latchup  
Outputs Assume a High Impedance State When Off  
Several members of the series include flexible operating  
mode controls. The DRIVER DISABLE pin disables the  
drivers and the charge pump, the ON/OFF pin shuts down  
all circuitry. While shut down, the drivers and receivers  
assume high impedance output states.  
or Powered Down  
Improved Protection: RS232 I/O Lines Can Be Forced  
to ±30V Without Damage  
Output Overvoltage Does Not Force Current Back  
into Supplies  
Available in SO and SSOP Packages  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
U
TYPICAL APPLICATIO  
Basic Operation  
Output Waveforms  
+
1
2
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
V
V
RECEIVER  
OUTPUT  
CL = 50pF  
0.1µF  
0.1µF  
5V V  
0.1µF  
× 2  
CC  
3
LT1137A  
0.1µF  
× 2  
4
DRIVER IN  
RX OUT  
DRIVER IN  
RX OUT  
RX OUT  
RX OUT  
DRIVER IN  
RX OUT  
GND  
5
DRIVER OUT  
RX IN  
6
DRIVER  
R
OUTPUT  
7
DRIVER OUT  
RX IN  
RL = 3k  
CL = 2500pF  
TO LOGIC  
8
TO LINE  
9
RX IN  
10  
11  
12  
13  
14  
RX IN  
DRIVER OUT  
RX IN  
INPUT  
ON/OFF = 5V  
DRIVER DISABLE  
LT1130A • TA02  
1130A • TA01  
LT1136A 4-Driver/5-Receiver RS232 Transceiver w/Shutdown  
LT1137A 3-Driver/5-Receiver RS232 Transceiver w/Shutdown  
LT1138A 5-Driver/3-Receiver RS232 Transceiver w/Shutdown  
LT1139A 4-Driver/4-Receiver RS232 Transceiver w/Shutdown  
LT1140A5-Driver/3-ReceiverRS232Transceiverw/oChargePump  
LT1141A3-Driver/5-ReceiverRS232Transceiverw/oChargePump  
LT1130A 5-Driver/5-Receiver RS232 Transceiver  
LT1131A 5-Driver/4-Receiver RS232 Transceiver w/Shutdown  
LT1132A 5-Driver/3-Receiver RS232 Transceiver  
LT1133A 3-Driver/5-Receiver RS232 Transceiver  
LT1134A 4-Driver/4-Receiver RS232 Transceiver  
LT1135A5-Driver/3-ReceiverRS232Transceiverw/oChargePump  
1

LT1131ACSW#TR 替代型号

型号 品牌 替代类型 描述 数据表
LT1131ACSW#TRPBF Linear

完全替代

LT1131A - Advanced Low Power 5V RS232 Drivers/Receivers with Small Capacitors (Includes LT
LT1131ACSW#PBF Linear

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LT1131ACSW Linear

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Advanced Low Power 5V RS232 Drivers/Receivers with Small Capacitors

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