STMicroelectronics Transceiver, Differential Line, 8-Pin SOIC, 3V Supply, 4mA Output Current ST4485EBDR

STMicroelectronics ST4485EBDR is a robust differential line transceiver IC packaged in an 8-pin SOIC surface mount package. It operates on a nominal 3V supply voltage, with a maximum of 3.6V, making it suitable for low voltage industrial communication systems.

This transceiver supports differential input and output signals with a single channel designed for RS-485 communication bus systems, providing reliable and noise-immune data transmission over long distances.

The device can source and sink up to 4mA output current on both high and low levels, enabling it to drive capacitive and resistive loads effectively. It features a propagation delay of only 50ns at typical loading, ensuring fast signal response for timing-critical applications.

With operational temperature range from -40°C to 105°C, this transceiver is well suited for industrial and automotive environments. The compact SOIC package measures 5mm in length, 4mm in width, and 1.75mm in height allowing for high-density PCB layouts.

The supply current draw is low at 2.2mA improving efficiency and reducing heat generation in system designs. It conforms to the IEC 1000-4-2 standard for electrostatic discharge immunity, adding robustness against electrical interference.

This device is part of the ST4485EB series, well recognized for RS-485 line drivers and receivers widely used in industrial, laboratory, manufacturing, and communication interface applications.

Key Features Include:. Differential line transceiver with high noise immunity. Surface mount 8-pin SOIC package. Wide operating temperature range suitable for harsh environments. Low supply current and efficient power management.

Compliance with industrial electromagnetic standards. Environmentally friendly and designed for high productivity in automation and control systems, the ST4485EBDR is a reliable choice for embedded communication interfaces.

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