GD65232 多个 RS-232 驱动器和接收器

The GD65232 and GD75232 combine three drivers and five receivers from the Texas Instruments trade-standard SN75188 and SN75189 bipolar quadruple drivers and receivers, respectively. The pinout matches the flow-through design of the SN75C185 to decrease the part count, reduce the board space required, and allow easy interconnection of the UART and serial-port connector of an IBM™ PC/AT and compatibles. The bipolar circuits and processing of the GD65232 and GD75232 provide a rugged, low-cost solution for this function at the expense of quiescent power and external passive components relative to the SN75C185.

The GD65232 and GD75232 comply with the requirements of the TIA/EIA-232-F and ITU (formerly CCITT) V.28 standards

GD65232
Data Rate(kbps) 120  
Drivers Per Package 3  
Receivers Per Package 5  
Supply Voltage(s)(V) +/-9.0 & 5.0  
ICC(Max)(mA) +25/-25 & 38  
Operating Temperature Range(°C) -40 to 85  
Pin/Package 20SOIC, 20TSSOP  
Approx. Price (US$) 0.34 | 1ku  
Rating Catalog  
Footprint GD75232  
GD65232 特性
GD65232 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
GD65232DW ACTIVE -40 to 85 0.40 | 1ku SOIC (DW) | 20 25 | TUBE  
GD65232DWE4 ACTIVE -40 to 85 0.40 | 1ku SOIC (DW) | 20 25 | TUBE  
GD65232DWG4 ACTIVE -40 to 85 0.40 | 1ku SOIC (DW) | 20 25 | TUBE  
GD65232DWR ACTIVE -40 to 85 0.34 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
GD65232DWRE4 ACTIVE -40 to 85 0.34 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
GD65232DWRG4 ACTIVE -40 to 85 0.34 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
GD65232PW ACTIVE -40 to 85 0.40 | 1ku TSSOP (PW) | 20 70 | TUBE  
GD65232PWE4 ACTIVE -40 to 85 0.40 | 1ku TSSOP (PW) | 20 70 | TUBE  
GD65232PWG4 ACTIVE -40 to 85 0.40 | 1ku TSSOP (PW) | 20 70 | TUBE  
GD65232PWR ACTIVE -40 to 85 0.34 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
GD65232PWRE4 ACTIVE -40 to 85 0.34 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
GD65232PWRG4 ACTIVE -40 to 85 0.34 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
GD65232 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
GD65232DW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM GD65232DW GD65232DW
GD65232DWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM GD65232DWE4 GD65232DWE4
GD65232DWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM GD65232DWG4 GD65232DWG4
GD65232DWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM GD65232DWR GD65232DWR
GD65232DWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM GD65232DWRE4 GD65232DWRE4
GD65232DWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM GD65232DWRG4 GD65232DWRG4
GD65232PW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM GD65232PW GD65232PW
GD65232PWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM GD65232PWE4 GD65232PWE4
GD65232PWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM GD65232PWG4 GD65232PWG4
GD65232PWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM GD65232PWR GD65232PWR
GD65232PWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM GD65232PWRE4 GD65232PWRE4
GD65232PWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM GD65232PWRG4 GD65232PWRG4
GD65232 应用技术支持与电子电路设计开发资源下载
  1. GD65232 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)