厂商：Freescale
类别：16位单片机
厂商：Littelfuse
类别：保险丝
厂商：Murata
类别：片状电感器
厂商：
类别：PhotoMOS(MOSFET输出光电耦合器)
我要询价我要收藏
特点 Low Supply Current: 300μA ESD Protection: Over ±10kV 1μA Supply Current in ShutdownOperates from a Single 5V SupplyUses 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 LT?1137A and LT1237Flowthrough Architecture典型应用典型应用描述The LTC?1337 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 and can supply up to 12mA of extra current to power external circuitry.In Shutdown mode, the supply current is further reduced to 1μA. All RS232 outputs assume a high impedance state in Shutdown and with the power off.The LTC1337 is fully compliant with all data rate and overvoltage RS232 specifications. The transceiver can operate up to 120k baud with a 1000pF// 3k Ohm load. Both driver outputs and receiver inputs can be forced to ?25V without damage, and can survive multiple ±10kV ESD strikes.