LTC1337 - LTC1337是5V Low Power RS232 3-Driver/5-Receiver Transceiver
LTC1337是Linear公司的一款RS232 / RS562 收发器产品，LTC1337是5V Low Power RS232 3-Driver/5-Receiver Transceiver，本站介绍了LTC1337的封装应用图解、特点和优点、功能等，并给出了与LTC1337相关的凌力尔特元器件型号供参考。
LTC1337 - 5V Low Power RS232 3-Driver/5-Receiver Transceiver
LTC1337 - 5V Low Power RS232 3-Driver/5-Receiver Transceiver - Linear Technology（凌力尔特）
功能描述
The LTC?1337 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 and can supply up to 12mA of extra current to power external circuitry.
In Shutdown mode, the supply current is further reduced to 1μA. All RS232 outputs assume a high impedance state in Shutdown and with the power off.
The LTC1337 is fully compliant with all data rate and overvoltage RS232 specifications. The transceiver canoperate up to 120k baud with a 1000pF// 3kOhm load. Both driver outputs and receiver inputs can be forced to ?25V without damage, and can survive multiple ±10kV ESD strikes.
特点
Low Supply Current: 300μAESD Protection: Over ±10kV1µA Supply Current in ShutdownOperates from a Single 5V SupplyUses Small Capacitors: 0.1µFOperates to 120k BaudThree-State Outputs Are High Impedance When OffOutput Overvoltage Does Not Force Current Back into SuppliesRS232 I/O Lines Can Be Forced to ±25V without DamagePin Compatible with LT®1137A and LT1237Flowthrough Architecture应用
Notebook ComputersPalmtop Computers以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）
| 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) |
| LTC1337CG | SSOP-28 | C | $6.35 | $4.95 |
| LTC1337CG#PBF | SSOP-28 | C | $6.35 | $4.95 |
| LTC1337CG#TR | SSOP-28 | C | | $5.05 |
| LTC1337CG#TRPBF | SSOP-28 | C | | $5.05 |
| LTC1337CNW | NW-28 | C | $5.85 | $4.60 |
| LTC1337CNW#PBF | NW-28 | C | $5.85 | $4.60 |
| LTC1337CSW | SW-28 | C | $5.85 | $4.60 |
| LTC1337CSW#PBF | SW-28 | C | $5.85 | $4.60 |
| LTC1337CSW#TR | SW-28 | C | | $4.70 |
| LTC1337CSW#TRPBF | SW-28 | C | | $4.70 |
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