LINEAR官网，LINEAR代理商
LINEAR(凌力尔特,AD)产品型号搜索：
专营LINEAR（凌力尔特，AD）元器件，强大的现货交付能力，解决您的采购难题
全流程提供LINEAR（凌力尔特，AD）现货供应链服务
当前位置：凌力尔特代理 > > 凌力尔特芯片 >> LTC1487
LTC1487技术文档下载：
LTC1487技术文档产品手册下载
LTC1487 - 典型应用图例：
LTC1487典型应用图例一
LTC1487典型应用图例二
LTC1487 - 封装图解：
LTC1487封装图解一
LINEAR凌力尔特芯片：
承诺原装正品
专营LINEAR凌力尔特，真正优化您的供应链
LINEAR产品 - LTC1487介绍

LTC1487 - LTC1487是Ultra-Low Power RS485 with Low EMI, Shutdown and High Input Impedance

LTC1487是LINEAR凌力尔特公司的一款RS485 / RS422 收发器产品，LTC1487是LTC1487是Ultra-Low Power RS485 with Low EMI, Shutdown and High Input Impedance，本站介绍了LTC1487的封装应用图解、特点和优点、功能等，并给出了与LTC1487相关的LINEAR元器件型号供参考。

LTC1487 - LTC1487是Ultra-Low Power RS485 with Low EMI, Shutdown and High Input Impedance - RS485 / RS422 收发器 - 接口器件 - 凌力尔特

LTC1487 - Ultra-Low Power RS485 with Low EMI, Shutdown and High Input Impedance

LTC1487 - Ultra-Low Power RS485 with Low EMI, Shutdown and High Input Impedance - Linear Technology（凌力尔特）

功能描述
The LTC?1487 is an ultra-low power differential line transceiver designed with high impedance inputs allowing up to 256 transceivers to share a single bus. It meets the requirements of RS485 and RS422. The LTC1487 features output drivers with controlled slew rate, decreasing the EMI radiated from the RS485 lines, and improving signal fidelity with misterminated lines. The CMOS design offers significant power savings without sacrificing ruggedness against overload or ESD damage. Typical quiescent current is only 80μA while operating and 1μA in shutdown.The driver and receiver feature three-state outputs, with the driver outputs maintaining high impedance over the entire common-mode range. Excessive power dissipation caused by bus contention or faults is prevented by a thermal shutdown circuit which forces the driver outputs into a high impedance state. The receiver has a fail-safe feature which guarantees a high output state when the iputs are left open. I/O pins are protected against multiple ESD strikes of over ±10kV using the Human Body Model.The LTC1487 is fully specified over the commercial temperature range and is available in 8-pin DIP and SO packages.
特点
  • High Input Impedance: Up to 256 Transceivers on the Bus
  • Low Power: ICC = 120µA Max with Driver Disabled
  • ICC = 200µA Max with Driver Enabled, No Load
  • 1µA Quiescent Current in Shutdown Mode
  • Controlled Slew Rate Driver for Reduced EMI
  • Single 5V Supply
  • ESD Protection to ±10kV On Receiver Inputs and Driver outputs
  • -7V to 12V Common-Mode Range Permits ±7V Ground Difference Between Devices on the Data Line
  • Thermal Shutdown Protection
  • Power Up/Down Glitch-Free Driver Outputs Permit Live Insertion or Removal of Transceiver
  • Driver Maintains High Impedance in Three-State or with the Power Off
  • Pin Compatible with the LTC485
    • 应用
  • Battery-Powered RS485/RS422 Applications
  • Low Power RS485/RS422 Transceiver
  • Level Translator
    • 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)
    LTC1487CN8 N-8 C $1.85 $1.45
    LTC1487CN8#PBF N-8 C $1.85 $1.45
    LTC1487CS8 SO-8 C $2.25 $1.80
    LTC1487CS8#PBF SO-8 C $2.25 $1.80
    LTC1487CS8#TR SO-8 C $1.86
    LTC1487CS8#TRPBF SO-8 C $1.86
    下面可能是您感兴趣的Linear Technology（凌力尔特）元器件
  • LTM2881 - 完整的隔离型 RS485 / RS422 μModule 收发器和电源
  • LT4320 / LT4320-1 - 理想二极管桥控制器
  • LT1785 - 具故障保护功能的 60V RS485/RS422 收发器
  • LTC4359 - 具反向输入保护功能的理想二极管控制器
  • LTC3115-1 - 40V、2A、同步降压-升压型 DC/DC 转换器
  • LT1761 - 采用 SOT-23 封装的 100mA、低噪声、LDO 微功率稳压器
  • LTC2862 - 具 ±60V 故障保护功能的 3V 至 5.5V RS485 / RS422 收发器
  • LT8705 - 80V VIN 和 VOUT 同步、四开关、降压-升压型 DC/DC 控制器
  • LTC3789 - 高效率、同步、四开关降压-升压型控制器
  • LTC4412 - 采用 ThinSOT 封装的低损耗 PowerPathTM 控制器
    • 下面可能是您感兴趣的凌力尔特公司RS485 / RS422 收发器元器件
    节约时间成本，提高采购效率，LINEAR官网授权代理
    Linear|Linear公司|Linear凌力尔特(AD)公司授权国内代理商
    LINEAR公司产品现货专家，订购AD公司产品不限最低起订量，LINEAR凌力尔特产品大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货
    寻找全球LINEAR代理商现货货源 - LINEAR公司（凌力尔特，已被AD公司收购）电子元件在线订购