GD75323 多路 RS-232 驱动器和接收器

The GD75323 combines five drivers and three receivers from the trade-standard SN75188 and SN75189 bipolar quadruple drivers and receivers, respectively. The flow-through design of the GD75323 decreases the part count, reduces the board space required, and allows easy interconnection of the UART and serial-port connector. The all-bipolar circuits and processing of the GD75323 provide a rugged, low-cost solution for this function.

The GD75323 complies with the requirements of the ANSI TIA/EIA-232-F and ITU (formerly CCITT) V.28 standards. These standards are for data interchange between a host computer and a peripheral at signal rates up to 20 kbit/s. The switching speeds of the GD75323 are fast enough to support rates up to 120 kbit/s with lower capacitive loads (shorter cables).

GD75323
Data Rate(kbps) 120  
Drivers Per Package 5  
Receivers Per Package 3  
Supply Voltage(s)(V) +/-9.0 & 5.0  
ICC(Max)(mA) +32/-32 & 20  
Operating Temperature Range(°C) 0 to 70  
Pin/Package 20SOIC  
Approx. Price (US$) 0.41 | 1ku  
Rating GD75323  
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GD75323 特性
GD75323 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
GD75323DW ACTIVE -40 to 85 0.40 | 1ku SOIC (DW) | 20 25 | TUBE  
GD75323DWE4 ACTIVE -40 to 85 0.40 | 1ku SOIC (DW) | 20 25 | TUBE  
GD75323DWG4 ACTIVE -40 to 85 0.40 | 1ku SOIC (DW) | 20 25 | TUBE  
GD75323DWR ACTIVE -40 to 85 0.34 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
GD75323DWRE4 ACTIVE -40 to 85 0.34 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
GD75323DWRG4 ACTIVE -40 to 85 0.34 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
GD75323 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
GD75323DW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM GD75323DW GD75323DW
GD75323DWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM GD75323DWE4 GD75323DWE4
GD75323DWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM GD75323DWG4 GD75323DWG4
GD75323DWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM GD75323DWR GD75323DWR
GD75323DWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM GD75323DWRE4 GD75323DWRE4
GD75323DWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM GD75323DWRG4 GD75323DWRG4
GD75323 应用技术支持与电子电路设计开发资源下载
  1. GD75323 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)