STMicroelectronics RS232 Line Transceiver, 28-Pin SSOP, Surface Mount, 3V-6V Supply, -40°C to 85°C

The STMicroelectronics ST3243CPR is a line transceiver IC designed for RS232 serial communication applications. Packaged in a 28-pin SSOP surface mount package, this device operates from a minimum supply voltage of 3V up to 6V, supporting low power dissipation with a typical supply current of 1mA.

This transceiver features single-ended input type and RS232 output type, providing reliable transmission and reception of signals for industrial, laboratory, and commercial electronic systems. It supports a maximum propagation delay of 0.15 microseconds, facilitating fast and accurate data communication.

The operating temperature range from -40°C to 85°C ensures functionality in harsh environmental conditions. This product complies with critical industry standards such as V.28, EIA/TIA-232, IEC61000-4-2, and V.24, ensuring compatibility and electromagnetic compatibility (EMC) robustness.

Physically, the IC measures 10.5mm in length, 8.2mm in width, and 2mm in height, suitable for compact PCB designs. It is intended for surface mount installation on printed circuit boards, facilitating automated manufacturing.

Typical use cases include industrial control systems, telecommunications, measurement instruments, and other electronics requiring RS232 interface line driving. The device delivers maximum high-level output current at -1mA and maximum low-level output current of 1.6mA to meet standard RS232 line specifications.

While the product does not conform to automotive standard certification, it is well-suited for numerous general and specialized electronic applications. This ST series line transceiver by STMicroelectronics combines efficiency and compliance, making it a dependable choice for design engineers.

Operates between 3V and 6V supply voltages with low current consumption. Designed for RS232 interface applications with fast propagation delay. Supports wide industrial temperature range for versatile use. Compact 28-pin SSOP surface mount package for dense PCB layouts.

Complies with international communication and electromagnetic standards. Suitable for industrial, laboratory, commercial, and telecom systems. Accurate line driver currents meeting RS232 output requirements. Reliable performance across varied operational conditions.

Series: ST. Not designed for automotive standard applications. Explore more STMicroelectronics line transceivers and interface ICs at EnvMart to find the best semiconductor solutions for your electronics projects and production needs.

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