厂商：Freescale
类别：16位单片机
厂商：
类别：PhotoMOS(MOSFET输出光电耦合器)
厂商：Atmel
类别：EEPROM
类别：Wi-Fi
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特点 Low Supply Current: 300μA Two Receivers Kept Alive in ShutdownESD Protection Over ±10kV Operates from a Single 5V Supply Uses Small Capacitors: 0.1μFOperates to 120k BaudThree-State Outputs Are High Impedance When OffOutput Overvoltage Does Not Force Current Back into SuppliesRS232 I/O Lines Can Be Forced to ±25V Without DamagePin Compatible with LT1137A and LT1237Flowthrough Architecture典型应用典型应用描述The LTC?1349 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 only requires four 0.1μF capacitors.In Shutdown mode, two receivers are kept alive and the supply current is 35μA. All RS232 outputs assume a high impedance state in Shutdown and with the power off.The LTC1349 is fully compliant with all data rate and overvoltage RS232 specifications. The transceiver can operate up to 120k baud with a 2500pF, 3k ohms load. Both driver outputs and receiver inputs can be forced to ?25V without damage, and can survive multiple ±10kV ESD strikes.