厂商：Freescale
类别：16位单片机
类别：PowerQUICC III
厂商：SGmicro
类别：运算放大器
厂商：AKM
类别：频率合成器
厂商：Richwave
类别：Wireless Analog AV Transmission
厂商：Broadcom
类别：StrataConnect
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特点Operates from ±5V to ±15V SuppliesFully Protected Against OverloadOutputs can be Driven ±30V without DamageThree-State Outputs; Outputs Open when OffBipolar Circuit-No Latch Up±30V Input RangeTriple Driver/ReceiverNo Supply Current in Shutdown30k ohms Input ImpedanceMeets All RS232 Specifications16 Pin Version-Pin Compatible with MC145406Available in SO Package15kV ESD: LT1039A典型应用典型应用描述The LT?1039 is a triple RS232 driver/receiver that includes shutdown. Each receiver will accept up to ±30V input and can drive either TTL or CMOS logic. The RS232 drivers accept TTL logic inputs and output RS232 voltage levels. The outputs are fully protected against overload and can be shorted to ground or up to ±30V without damage to the drivers. Additionally, when the system is shut down or power is off, the outputs are in a high impedance state allowing data line sharing. Bipolar circuitry makes this driver/receiver exceptionally rugged against overloads and immune to latchup.A BIAS pin allows one receiver to be kept on while the rest of the part is shut down.The LT1039 is also available in the 16-pin version, without shutdown or BIAS pin functions.For applications requiring operation from a single 5V supply, see the LT1080/LT1081, LT1180A/LT1181A and LT1130A data sheets. For applications requiring 15kV ESD, see the LT1039A.