厂商：Freescale
类别：16位单片机
厂商：Linear
类别：RS232/RS562 收发器
厂商：
类别：瞬态抑制二极管
厂商：Panasonic
类别：PhotoMOS(MOSFET输出光电耦合器)
厂商：Atmel
类别：ATtiny系列单片机
厂商：Murata
类别：固定式电感器
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特点Low Supply Current: 500μA0.2μA Supply Current in SHUTDOWN50μA Supply Current in RECEIVER ALIVE ModeESD Protection Over ±10kVOperates from a Single 5V SupplyUses Small Capacitors: 0.1μFOperates to 120k BaudThree-State Outputs Are High Impedance When OffOutput Overvoltage Does Not Force CurrentRS232 I/O Lines Can Be Forced to ±25V Without DamageFlowthrough Architecture典型应用典型应用描述Please download the following Change Notice concerning SOIC, PDIP and CERDIP Wide Body Packages. sntopm.pdfThe LTC1338 is a 5-driver/3-receiver RS232 transceiver with very low supply current. In the no load condition, the supply current is only 500μA. The charge pump only requires four 0.1μF capacitors.In SHUTDOWN mode, the supply current is further reduced to 0.2μA. In RECEIVER ALIVE mode, all three receivers are kept alive and the supply current is 50μA. All RS232 outputs assume a high impedance state in SHUTDOWN and with the power off.The LTC1338 is fully compliant with all data rate and overvoltage RS232 specifications. The transceiver can operate up to 120k baud with a 2500pF, 3kohms load. Both driver outputs and receiver inputs can be forced to ?25V without damage, and can survive multiple ±10kV ESD strikes.