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LTC1347 - 典型应用图例：
LTC1347典型应用图例一
LTC1347典型应用图例二
LTC1347 - 封装图解：
LTC1347封装图解一
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LINEAR产品 - LTC1347介绍

LTC1347 - LTC1347是5V Low Power RS232 3-Driver/5-Receiver Transceiver with 5 Receivers Active in Shutdown

LTC1347是LINEAR凌力尔特公司的一款RS232 / RS562 收发器产品，LTC1347是LTC1347是5V Low Power RS232 3-Driver/5-Receiver Transceiver with 5 Receivers Active in Shutdown，本站介绍了LTC1347的封装应用图解、特点和优点、功能等，并给出了与LTC1347相关的LINEAR元器件型号供参考。

LTC1347 - LTC1347是5V Low Power RS232 3-Driver/5-Receiver Transceiver with 5 Receivers Active in Shutdown - RS232 / RS562 收发器 - 接口器件 - 凌力尔特

LTC1347 - 5V Low Power RS232 3-Driver/5-Receiver Transceiver with 5 Receivers Active in Shutdown

LTC1347 - 5V Low Power RS232 3-Driver/5-Receiver Transceiver with 5 Receivers Active in Shutdown - Linear Technology（凌力尔特）

功能描述

The LTC®1347 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 onlyrequires four 0.1µF capacitors.

In Shutdown mode, all five receivers are kept alive and the supply current is 80µA. All RS232 outputs assume a high impedance state in Shutdown and with the power off.

The LTC1347 is fully compliant with all data rate and overvoltage RS232 specifications. The transceiver canoperate up to 120kbaud with a 2500pF, 3k Ω load. Bothdriver outputs and receiver inputs can be forced to ?25Vwithout damage, and can survive multiple ±10kV ESD strikes.

特点
  • Low Supply Current: 300μA
  • Five Receivers Kept Alive in Shutdown
  • ESD Protection Over ±10kV
  • Operates from a Single 5V Supply
  • Uses Small Capacitors: 0.1µF
  • Operates to 120kBaud
  • Three-State Outputs Are High Impedance When Off
  • Output Overvoltage Does Not Force Current Back into Supplies
  • RS232 I/O Lines Can Be Forced to ±25VWithout Damage
  • Pin Compatible with LT1137A and LT1237
  • Flowthrough Architecture
    • 应用
  • Notebook Computers
  • Palmtop 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)
    LTC1347CG SSOP-28 C $6.35 $4.95
    LTC1347CG#PBF SSOP-28 C $6.35 $4.95
    LTC1347CG#TR SSOP-28 C $5.05
    LTC1347CG#TRPBF SSOP-28 C $5.05
    LTC1347CNW NW-28 C $5.85 $4.60
    LTC1347CNW#PBF NW-28 C $5.85 $4.60
    LTC1347CSW SW-28 C $5.85 $4.60
    LTC1347CSW#PBF SW-28 C $5.85 $4.60
    LTC1347CSW#TR SW-28 C $4.70
    LTC1347CSW#TRPBF SW-28 C $4.70
    下面可能是您感兴趣的Linear Technology（凌力尔特）元器件
  • LTC1349 - 5V Low Power RS232 3-Driver/5-Receiver Transceiver with 2 Receivers Active in Shutdown
  • LT1537 - Advanced Low Power 5V RS232 Transceiver with Small Capacitors
  • LTC1327 - 3.3V Micropower EIA/TIA-562 Transceiver
  • LT1330 - 具 3V 逻辑接口并有一个接收器在停机模式中处于运行状态的 5V RS232 收发器
  • LT3796 - 具双电流检测的 100V 恒定电流和恒定电压控制器
  • LT8620 - 具 2.5μA 静态电流的 65V、2A 同步降压型稳压器
  • LTC2804 - 1.8V 至 5.5V RS-232 单通道和双通道收发器
  • LTC3633A-2 / LTC3633A-3 - 双通道、3A、20V、单片式、同步降压型稳压器
  • LT3761 - 具内部 PWM 发生器的 60VIN LED控制器
  • LT1331 - 3V RS562 or 5V/3V RS232 Transceiver with One Receiver Active in Shutdown
    • 下面可能是您感兴趣的凌力尔特公司RS232 / RS562 收发器元器件
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