RS-485 Interface ICs are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many RS-485 Interface IC manufacturers including Renesas, STMicroelectronics, Texas Instruments & more.
An RS-485 IC is an interface device that enables reliable serial data communication between multiple devices over long cable distances using differential signalling.
Common types include RS-485 transceivers, low-power transceivers, isolated transceivers and half-duplex or full-duplex communication ICs.
RS-485 ICs are widely used in industrial automation systems, building control networks, smart energy meters, security systems and factory communication networks. They are commonly found in programmable logic controllers (PLCs), motor drives, sensors, HVAC equipment and Modbus-based communication systems.
When selecting an RS-485 IC, consider data rate, supply voltage, isolation requirements, ESD protection and duplex mode. We offer a wide range of RS-485 ICs to support diverse communication designs.
Key Features & Specifications - Differential signalling for reliable long-distance data transmission - Half-duplex and full-duplex communication options - Wide operating voltage ranges and low power consumption - High data rates with robust noise immunity - Integrated protection features such as ESD and fault protection
