STMicroelectronics IC ST485EBDR

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The ST485EBDR is a surface-mount SOIC-8 packaged IC manufactured by STMicroelectronics. It functions as a line driver and receiver for RS-422 and RS-485 communication interfaces, supporting data rates up to 5Mbps with a single 5V supply. The device offers differential receiver inputs suitable for long-distance, multi-drop communication systems. It is widely used in industrial and commercial applications where reliable, noise-immune serial data transfer is required. The part can be sourced through various distributors including Alibaba and stocked at online marketplaces like Taobao. Additionally, it has been noted that there are pin-to-pin compatible alternatives such as SIT3088EESA available from domestic manufacturers.