SN75LP1185 低功耗多路 RS-232 驱动器和接收器

The SN75LP1185 is a low-power bipolar device containing three drivers and five receivers, with 15 kV of ESD protection on the bus pins with respect to each other. Bus pins are defined as those pins that tie directly to the serial-port connector, including GND. The pinout matches the flow-through design of the industry-standard SN75185 and SN75C185. The flow-through pinout of the SN75LP1185 allows easy interconnection of the UART and serial-port connector of the IBM PC/AT and compatibles. The SN75LP1185 provides a rugged, low-cost solution for this function with the combination of the bipolar processing and 15 kV of ESD protection.

The SN75LP1185 has internal slew-rate control to provide a maximum rate of change in the output signal of 30 V/us

SN75LP1185
Data Rate(kbps) 256  
Drivers Per Package 3  
Receivers Per Package 5  
ESD HBM(kV) +/-15  
Supply Voltage(s)(V) +/-12.0 & 5.0  
ICC(Max)(mA) +0.8/-0.625 & 1  
Operating Temperature Range(°C) 0 to 70  
Pin/Package 20PDIP, 20SOIC, 20SSOP  
Approx. Price (US$) 1.80 | 1ku  
Rating Catalog  
Footprint SN75LP185
SN75LP1185 特性
SN75LP1185 芯片订购指南
器件 状态 温度 价格 封装 | 引脚 封装数量 | 封装载体 丝印标记
SN75LP1185DW ACTIVE 0 to 70 1.30 | 1ku SOIC (DW) | 20 25 | TUBE SN75LP1185
SN75LP1185DWE4 ACTIVE 0 to 70 1.30 | 1ku SOIC (DW) | 20 25 | TUBE SN75LP1185
SN75LP1185DWG4 ACTIVE 0 to 70 1.30 | 1ku SOIC (DW) | 20 25 | TUBE SN75LP1185
SN75LP1185DWR ACTIVE 0 to 70 1.10 | 1ku SOIC (DW) | 20 2000 | LARGE T&R SN75LP1185
SN75LP1185DWRE4 ACTIVE 0 to 70 1.10 | 1ku SOIC (DW) | 20 2000 | LARGE T&R SN75LP1185
SN75LP1185DWRG4 ACTIVE 0 to 70 1.10 | 1ku SOIC (DW) | 20 2000 | LARGE T&R SN75LP1185
SN75LP1185 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
SN75LP1185DW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LP1185DW SN75LP1185DW
SN75LP1185DWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LP1185DWE4 SN75LP1185DWE4
SN75LP1185DWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LP1185DWG4 SN75LP1185DWG4
SN75LP1185DWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LP1185DWR SN75LP1185DWR
SN75LP1185DWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LP1185DWRE4 SN75LP1185DWRE4
SN75LP1185DWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75LP1185DWRG4 SN75LP1185DWRG4
SN75LP1185 应用技术支持与电子电路设计开发资源下载
  1. SN75LP1185 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器RS-232 产品选型与价格 . xls
  3. Analog Signal Chain Guide (8.62 MB)
  4. Industrial Interface IC Solutions (101 KB)