厂商：Freescale
类别：16位单片机
厂商：Panasonic
类别：操作用开关
厂商：Littelfuse
类别：保险丝
厂商：Yageo
类别：芯片电阻
厂商：
类别：自恢复PTC
类别：PhotoMOS(MOSFET输出光电耦合器)
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特点1:4 2-Wire Multiplexer/SwitchConnect SDA and SCL Lines with 2-Wire Bus CommandsSupply Independent Bidirectional Buffer for SDA and SCL Lines Increases Fan-OutProgrammable Disconnect from Stuck BusCompatible with I2C and SMBus StandardsRise Time Accelerator CircuitrySMBus Compatible ALERT Response ProtocolTwo General Purpose Inputs-OutputsPrevents SDA and SCL Corruption During Live BoardInsertion and Removal from Backplane±10kV Human Body Model ESD Ruggedness24-Lead QFN (4mm × 5mm) and SSOP Packages典型应用典型应用描述The downstream channels are also provided with ALERT1-ALERT4 inputs for fault reporting. Programmable timeout circuitry disconnects the downstream buses if the bus is stuck low. When activated, rise time accelerators source currents into the 2-wire bus pins to reduce rise time. Driving the ENABLE pin low restores all features to their default states. Three address pins provide 27 distinct addresses.The LTC4306 is available in 24-lead QFN (4mm × 5mm) and SSOP packages.