厂商：Freescale
类别：16位单片机
厂商：
类别：信号继电器
厂商：Panasonic
类别：PhotoMOS(MOSFET输出光电耦合器)
厂商：Atmel
类别：EEPROM
类别：板到板窄间距连接器
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特点Level Translates 1V Signals to Standard 3.3V and 5V Logic RailsAllows Bus Pull-Up Voltages as Low as 1V on SDAIN and SCLINBidirectional Buffer* for SDA and SCL Lines Increases FanoutPrevents SDA and SCL Corruption During Live Board Insertion and Removal from BackplaneIsolates Input SDA and SCL Line from Output10kV Human Body Model ESD ProtectionSupports Clock Stretching, Arbitration and Synchronization High Impedance SDA, SCL Pins for V CC = 0V CS Gates Connection from Input to OutputCompatible with I2C?, I2C Fast Mode and SMBus Standards (Up to 400kHz Operation)Small 8-Pin MSOP and DFN (3mm x 3mm) Packages典型应用典型应用描述The LTC?4301L hot swappable, 2-wire bus buffer allows I/O card insertion into a live backplane without corruption of the data and clock busses. In addition, the LTC4301L SDAIN and SCLIN pins are compatible with systems with pull-up voltages as low as 1V. Control circuitry prevents the backplane from being connected to the card until a stop bit or a bus idle is present. When the connection is made, the LTC4301L provides bidirectional buffering, keeping the backplane and card capacitances isolated.When driven low, the CS input pin allows the part to connect after a stop bit or bus idle occurs. Driving CS high breaks the connection between SCLIN and SCLOUT and between SDAIN and SDAOUT. A logic high on READY indicates that the backplane and card sides are connected together.The LTC4301L is offered in 8-pin DFN (3mm x 3mm) and MSOP packages.I2C is a trademark of Philips Electronics N.V.*Patent Pending