Electrically Isolated: This is a primary feature, providing isolation typically up to 1600VRMS (1 minute) or 2000VRMS (1 second). This isolation is achieved through integrated transceivers, optocouplers, and a transformer within the hybrid microcircuit.RS-485/RS-422 Interface: Supports both RS-485 and RS-422 communication protocols, making it versatile for various networking applications.Single +5V Operation: The entire interface, including both sides of the isolation barrier, is powered by a single +5V supply on the logic side.Half-Duplex Operation: Configured for half-duplex communication, meaning data can be transmitted and received, but not simultaneously.Slew-Rate Limited Driver: The driver's slew rate is limited, which helps reduce electromagnetic interference (EMI) and signal reflections on the communication line, leading to more reliable data transmission.Wide Common-Mode Input Voltage Range: Has a common-mode input voltage range of -7V to +12V with respect to the isolated ground.Data Rate: The MAX1480BCPI has a data rate of 250kbps. Some variations, like the MAX1480A, can achieve higher data rates up to 2.5Mbps.Overload Protection: Includes current limiting and thermal shutdown features for driver overload protection.70mV Receiver Hysteresis: This feature enhances noise immunity and improves receiver performance.
