SN75LBC241 低功耗 LinBiCMOS 多路驱动器和接收器
The SN75LBC241 is a low-power LinBiCMOSTM line-interface device containing four independent drivers and five receivers. It is designed as a plug-in replacement for the Maxim MAX241. The SN75LBC241 provides a capacitive-charge-pump voltage generator to produce RS-232 voltage levels from a 5-V supply. The charge-pump oscillator frequency is 20 kHz. Each receiver converts RS-232 inputs to 5-V TTL/CMOS levels. The receivers have a typical threshold of 1.2 V and a typical hysteresis of 0.5 V and can accept ±30-V inputs. Each driver converts TTL/CMOS input levels into RS-232 levels.
The SN75LBC241 includes a receiver, a 3-state control line, and a low-power shutdown control line. When the EN\ line is high, receiver outputs are placed in the high-impedance state
|
SN75LBC241 |
| Data Rate(kbps) |
100 |
| Drivers Per Package |
4 |
| Receivers Per Package |
5 |
| Supply Voltage(s)(V) |
5.0 |
| ICC(Max)(mA) |
8 |
| Operating Temperature Range(°C) |
0 to 70 |
| Pin/Package |
28SOIC |
| Approx. Price (US$) |
2.60 | 1ku |
| Rating |
Catalog |
| Footprint |
MAX241 |
SN75LBC241 特性
- Operates With Single 5-V Power Supply
- Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU Recommendation V.28
- Improved Performance Replacement for MAX241
- Operates at Data Rates up to 100 kbit/s Over a 3-m Cable
- Low-Power Shutdown Mode...
1 uA Typ
- LinBiCMOSTM Process Technology
- Four Drivers and Five Receivers
- ±30-V Input Levels
- 3-State TTL/CMOS Receiver Outputs
- ±9-V Output Swing With a 5-V Supply
- Applications
- TIA/EIA-232-F Interface
- Battery-Powered Systems
- Terminals
- Modems
- Computers
- Packaged in Plastic Small-Outline Package
SN75LBC241 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 |
| SN75LBC241DW |
ACTIVE |
0 to 70 |
1.30 | 1ku |
SOIC (DW) | 28 |
20 | TUBE |
SN75LBC241 |
| SN75LBC241DWE4 |
ACTIVE |
0 to 70 |
1.30 | 1ku |
SOIC (DW) | 28 |
20 | TUBE |
SN75LBC241 |
| SN75LBC241DWG4 |
ACTIVE |
0 to 70 |
1.30 | 1ku |
SOIC (DW) | 28 |
20 | TUBE |
SN75LBC241 |
| SN75LBC241DWR |
ACTIVE |
0 to 70 |
1.10 | 1ku |
SOIC (DW) | 28 |
2000 | LARGE T&R |
SN75LBC241 |
| SN75LBC241DWRE4 |
ACTIVE |
0 to 70 |
1.10 | 1ku |
SOIC (DW) | 28 |
2000 | LARGE T&R |
SN75LBC241 |
| SN75LBC241DWRG4 |
ACTIVE |
0 to 70 |
1.10 | 1ku |
SOIC (DW) | 28 |
2000 | LARGE T&R |
SN75LBC241 |
SN75LBC241 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 |
| SN75LBC241DW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN75LBC241DW |
SN75LBC241DW |
| SN75LBC241DWE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN75LBC241DWE4 |
SN75LBC241DWE4 |
| SN75LBC241DWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN75LBC241DWG4 |
SN75LBC241DWG4 |
| SN75LBC241DWR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN75LBC241DWR |
SN75LBC241DWR |
| SN75LBC241DWRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN75LBC241DWRE4 |
SN75LBC241DWRE4 |
| SN75LBC241DWRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN75LBC241DWRG4 |
SN75LBC241DWRG4 |
SN75LBC241 应用技术支持与电子电路设计开发资源下载
- SN75LBC241 数据资料 dataSheet 下载.PDF
- TI 德州仪器RS-232 产品选型与价格 . xls
- Analog Signal Chain Guide (8.62 MB)
- Industrial Interface IC Solutions (101 KB)