LTC1349是Linear公司的一款RS232 / RS562 收发器产品，LTC1349是5V Low Power RS232 3-Driver/5-Receiver Transceiver with 2 Receivers Active in Shutdown，本站介绍了LTC1349的封装应用图解、特点和优点、功能等，并给出了与LTC1349相关的凌力尔特元器件型号供参考。
LTC1349 - 5V Low Power RS232 3-Driver/5-Receiver Transceiver with 2 Receivers Active in Shutdown
LTC1349 - 5V Low Power RS232 3-Driver/5-Receiver Transceiver with 2 Receivers Active in Shutdown - Linear Technology（凌力尔特）
The LTC?1349 is a 3-driver/ 5-receiver RS232 transceiver with very low supply current. In the no load condition, the supply current is only 300μA. The charge pump only requires four 0.1μF capacitors.
In Shutdown mode, two receivers are kept alive and the supply current is 35μA. All RS232 outputs assume a high impedance state in Shutdown and with the power off.
The LTC1349 is fully compliant with all data rate and overvoltage RS232 specifications. The transceiver canoperate up to 120k baud with a 2500pF, 3k ohms load. Both driver outputs and receiver inputs can be forced to ?25V without damage, and can survive multiple ±10kV ESD strikes.
| 器件型号 | 封装 | 温度 | 价格 (以 1 ~ 99 片为批量) | 价格 (以 1000 片为批量) |
|---|---|---|---|---|
| LTC1349CG | SSOP-28 | C | $6.35 | $4.95 |
| LTC1349CG#PBF | SSOP-28 | C | $6.35 | $4.95 |
| LTC1349CG#TR | SSOP-28 | C | $5.05 | |
| LTC1349CG#TRPBF | SSOP-28 | C | $5.05 | |
| LTC1349CNW | NW-28 | C | $5.85 | $4.60 |
| LTC1349CNW#PBF | NW-28 | C | $5.85 | $4.60 |
| LTC1349CSW | SW-28 | C | $5.85 | $4.60 |
| LTC1349CSW#PBF | SW-28 | C | $5.85 | $4.60 |
| LTC1349CSW#TR | SW-28 | C | $4.70 | |
| LTC1349CSW#TRPBF | SW-28 | C | $4.70 | |
| LTC1349IG | SSOP-28 | I | $6.90 | $5.45 |
| LTC1349IG#PBF | SSOP-28 | I | $6.90 | $5.45 |
| LTC1349IG#TR | SSOP-28 | I | $5.55 | |
| LTC1349IG#TRPBF | SSOP-28 | I | $5.55 | |
| LTC1349INW | NW-28 | I | $6.40 | $5.05 |
| LTC1349INW#PBF | NW-28 | I | $6.40 | $5.05 |
| LTC1349ISW | SW-28 | I | $6.40 | $5.05 |
| LTC1349ISW#PBF | SW-28 | I | $6.40 | $5.05 |
| LTC1349ISW#TR | SW-28 | I | $5.15 | |
| LTC1349ISW#TRPBF | SW-28 | I | $5.15 |
