- 制造厂商:TI
- 产品类别:接口
- 技术类目:RS-232 收发器
- 功能描述:具有 +/-7.5V 输出和 +/-1.5kV ESD 保护的 5V 多通道 120kbps RS-232 线路驱动器/接收器
- 点击这里打开及下载GD75232的技术文档资料
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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. These standards are for data interchange between a host computer and a peripheral at signaling rates up to 20 kbit/s. The switching speeds of these devices are fast enough to support rates up to 120 kbit/s with lower capacitive loads (shorter cables). Interoperability at the higher signaling rates cannot be expected unless the designer has design control of the cable and the interface circuits at both ends. For interoperability at signaling rates up to 120 kbit/s, use of TIA/EIA-423-B (ITU V.10) and TIA/EIA-422-B (ITU V.11) standards is recommended.
- Single Chip With Easy Interface Between UART and Serial-Port Connector of IBM? PC/AT and Compatibles
- Meet or Exceed the Requirements of TIA/EIA-232-F and ITU v.28 Standards
- Designed to Support Data Rates up to 120 kbit/s
- Pinout Compatible With SN75C185 and SN75185
- Drivers per package
- 3
- Receivers per package
- 5
- Logic voltage (Min) (V)
- 5
- Data rate (Max) (kbps)
- 120
- Main supply voltage (Nom) (V)
- 5
- ESD HBM (kV)
- 1.5
- Rating
- Catalog
- Operating temperature range (C)
- 0 to 70
- Vout (Typ) (V)
- 7.5
GD75232的完整型号有:GD75232DBR、GD75232DW、GD75232DWR、GD75232N、GD75232PW、GD75232PWR、GD75232PWRG4,以下是这些产品的关键参数及官网采购报价:
GD75232DBR,工作温度:0 to 70,封装:SSOP (DB)-20,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网GD75232DBR的批量USD价格:.154(1000+)
GD75232DW,工作温度:0 to 70,封装:SOIC (DW)-20,包装数量MPQ:25个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网GD75232DW的批量USD价格:.354(1000+)
GD75232DWR,工作温度:0 to 70,封装:SOIC (DW)-20,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网GD75232DWR的批量USD价格:.154(1000+)
GD75232N,工作温度:0 to 70,封装:PDIP (N)-20,包装数量MPQ:20个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:NIPDAU,TI官网GD75232N的批量USD价格:.161(1000+)
GD75232PW,工作温度:0 to 70,封装:TSSOP (PW)-20,包装数量MPQ:70个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网GD75232PW的批量USD价格:.34(1000+)
GD75232PWR,工作温度:0 to 70,封装:TSSOP (PW)-20,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网GD75232PWR的批量USD价格:.14(1000+)
GD75232PWRG4,工作温度:0 to 70,封装:TSSOP (PW)-20,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网GD75232PWRG4的批量USD价格:.161(1000+)
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