MaxLinear, Inc. Interface - Drivers, Receivers, Transceivers SP491CN-L/TR

The SP491CN-L/TR is a low power differential line transceiver designed to meet RS-485 and RS-422 standards, capable of data rates up to 5 Mbps. It features driver and receiver tri-state enable lines, making it suitable for applications requiring control over data flow. The device has a receiver input sensitivity of ±200 mV and operates over a wide common mode range. This transceiver is housed in a 14-pin NSOIC package and is rated for both commercial (0°C to 70°C) and industrial (-40°C to 85°C) temperature ranges. It operates with a supply voltage of 5V and has a low supply current of 900 µA. The SP491CN-L/TR is pin compatible with other industry-standard devices, facilitating easy integration into existing designs. Engineers considering this product should note its robust electrical characteristics, including a maximum differential output voltage of 2V with a 50,Ѷ load and a maximum data rate of 5 Mbps, making it a reliable choice for high-speed communication applications.