RS-485 transceiver with electrical data isolation Complies with ANSI TIA/EIA RS-485-A and ISO 8482: 1987(E) 500 kbps data rate Slew rate-limited driver outputs Low power operation: 2.5 mA max Suitable for 5 V or 3 V operations (VDD1)

ADM2483 是带隔离的增强型RS-485 收发器。它包括一个三通道隔离器、一个带三态 输出的差分驱动器和一个带三态输入的差分接收器。其1/8 单位负载的接收器输入阻抗可允 许多达256 个收发器接入总线。最高传输速率可达500Kbps。逻辑端兼容3V/5V 工作电源， 总线端5V 供电。-ADM2483 is enhanced with isolated RS-485 transceiver. It includes a 3-channel isolator, a three-s