SN65C23243 3V 至 5.5V 双路 RS-232 端口

The SN65C23243 and SN75C23243 consist of two ports, each containing three line drivers and five line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). These devices meet the requirements of TIA/EIA-232-F and provide the electrical interface between an asynchronous communication controller and the serial-port connector. This combination of drivers and receivers matches that needed for two typical serial ports used in an IBM PC/AT, or compatible. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. In addition, these devices include an always-active noninverting output (ROUT2\) per port, which allows applications using the ring indicator to transmit data while the devices are powered down.

SN65C23243
Data Rate(kbps) 250  
Drivers Per Package 6  
Receivers Per Package 10  
ESD HBM(kV) +/-15  
Supply Voltage(s)(V) 3.3 or 5.0  
ICC(Max)(mA) 2  
Operating Temperature Range(°C) -40 to 85  
Pin/Package 48SSOP, 48TSSOP  
Approx. Price (US$) 4.15 | 1ku  
Rating Catalog  
SN65C23243 特性
SN65C23243 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
SN65C23243DGGR ACTIVE -40 to 85 4.15 | 1ku TSSOP (DGG) | 48 2000 | LARGE T&R 65C23243
SN65C23243DGGRE4 ACTIVE -40 to 85 4.15 | 1ku TSSOP (DGG) | 48 2000 | LARGE T&R 65C23243
SN65C23243DGGRG4 ACTIVE -40 to 85 4.15 | 1ku TSSOP (DGG) | 48 2000 | LARGE T&R 65C23243
SN65C23243DL ACTIVE -40 to 85 5.30 | 1ku SSOP (DL) | 48 25 | TUBE 65C23243
SN65C23243DLG4 ACTIVE -40 to 85 5.30 | 1ku SSOP (DL) | 48 25 | TUBE 65C23243
SN65C23243DLR ACTIVE -40 to 85 4.55 | 1ku SSOP (DL) | 48 1000 | LARGE T&R 65C23243
SN65C23243DLRG4 ACTIVE -40 to 85 4.55 | 1ku SSOP (DL) | 48 1000 | LARGE T&R 65C23243
SN65C23243 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
SN65C23243DGGR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN65C23243DGGR SN65C23243DGGR
SN65C23243DGGRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN65C23243DGGRE4 SN65C23243DGGRE4
SN65C23243DGGRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN65C23243DGGRG4 SN65C23243DGGRG4
SN65C23243DL Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN65C23243DL SN65C23243DL
SN65C23243DLG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN65C23243DLG4 SN65C23243DLG4
SN65C23243DLR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN65C23243DLR SN65C23243DLR
SN65C23243DLRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN65C23243DLRG4 SN65C23243DLRG4
SN65C23243 应用技术支持与电子电路设计开发资源下载
  1. SN65C23243 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)