STMicroelectronics Line Transceiver IC 3 State Differential Logic, 8-Pin SOIC ST485CDR

STMicroelectronics ST485CDR is a reliable line transceiver integrated circuit designed for differential data transmission in industrial and electronic communication applications. It provides a 3 state output capability within an 8-pin SOIC surface mount package, enabling straightforward integration into compact circuit designs.

This device supports RS-485 line driver and receiver functions, operating efficiently with a supply voltage ranging from 4.75 V to 7 V. It enables fast data signaling with a maximum propagation delay time of 230 nanoseconds at typical load conditions, making it suitable for real-time data communication tasks.

With a maximum high-level output current of 35 mA and maximum low-level output current of 250 mA, it accommodates various line driving requirements. Its low supply current of 900 microamperes minimizes power consumption, which is beneficial for energy-conscious designs.

The ST485CDR operates reliably in a wide temperature range from -55°C to 125°C, supporting harsh environmental conditions common to industrial, automotive, and manufacturing electronic systems. The surface mount SOIC package simplifies PCB placement and assembly processes.

Key features such as differential input and 3-state output enable effective noise rejection and bus sharing in multi-drop communication networks. Although this model does not carry explicit standards certifications, it conforms to STMicroelectronics' quality and performance benchmarks.

This product is ideal for designers and engineers working on interface ICs in embedded systems, industrial automation, and data communication hardware. It enhances performance and reliability where robust line signaling is essential.

Implements RS-485 line driver and receiver functionality. Operates with a supply voltage range of 4.75V to 7V. Maximum propagation delay time is 230 nanoseconds under typical capacitive load. Supports maximum high-level output current of 35 mA and low-level output current up to 250 mA.

Low supply current consumption of 900 microamperes ensures energy efficiency. Operating temperature range from -55°C to 125°C suits industrial applications. Surface mount device using standard SOIC 8-pin package for space-efficient PCB layout.

Designed without specific industry-standard approvals but suitable for general interface IC applications.

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