厂商：Freescale
类别：16位单片机
厂商：Littelfuse
类别：保险丝
厂商：
类别：自恢复PTC
类别：PhotoMOS(MOSFET输出光电耦合器)
厂商：Yageo
类别：积层式贴片磁珠
类别：RS232/RS562 收发器
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特点 Operates from a Single 5V Supply Low Supply Current: I CC = 220μA I CC = 0.2μA in Shutdown Mode ESD Protection Over ±10kV Uses Small Capacitors: 0.1μFOperates to 120kBaudOutput Overvoltage Does Not Force Current Back into SuppliesRS232 I/O Lines Can Be Forced to ±25V Without DamagePin Compatible with LT1180A典型应用典型应用描述The LTC?1382 is an ultra-low power 2-driver/2-receiver RS232 transceiver that operates from a single 5V supply. The charge pump requires only four space saving 0.1μF capacitors.The transceiver operates in one of two modes, Normal and Shutdown. In the Normal mode, ICC is only 220μA with the driver outputs unloaded. In the Shutdown mode,the charge pump is turned off,the driver outputs are forced into three-state, both receivers are off and ICC drops to 0.2μA.The LTC1382 is fully compliant with all data rate and overvoltage RS232 specifications. The transceiver can operate up to 120kbaud with a 2500pF, 3k ? load. Both driver outputs and receiver inputs can be forced to ?25V without damage and can survive multiple ±10kV ESD strikes.