STMicroelectronics 2-Channel CMOS/TTL Line Transceiver IC, Differential Output, 16-Pin SOIC Package ST3232EBDR

STMicroelectronics ST3232EBDR is a 2-channel line transceiver IC designed for RS-232 interface communication applications. It belongs to the CMOS/TTL logic family, making it compatible with standard digital logic levels while offering robust line driving capabilities. The device supports differential outputs that enhance signal integrity in noisy environments.

The integrated circuit comes in a compact 16-pin SOIC package, ideal for surface mounting on printed circuit boards, minimizing design space and facilitating high-density system layouts. It operates within a voltage supply range from 3V to 5.5V, ensuring flexibility across various power domains.

Featuring two independent channels, this line transceiver can drive and receive RS-232 compatible signals thanks to its single-ended input and differential output configurations. This enables reliable data transmission in industrial, communication, and embedded system applications.

With a maximum propagation delay time of 150 nanoseconds under load, the ST3232EBDR ensures timely signal processing. Its low quiescent current of 1 mA supports power-sensitive designs. The device is rated to operate within a temperature range of -40°C to 85°C, making it suitable for demanding environmental conditions.

Operates with two independent line channels suitable for RS-232 communication. Utilizes CMOS/TTL logic family for compatibility with digital systems. Surface mount type packaged in a compact 16-pin SOIC for space-efficient PCB design.

Supports single-ended input and differential output signal types. Wide operating temperature range from -40°C to 85°C for diverse applications. Maximum propagation delay time of 150 nanoseconds optimizes signal timing. Low supply current of 1 mA ensures energy-efficient operation.

Robust maximum output currents of -1 mA (high level) and 1.6 mA (low level) for reliable signaling. Compact dimensions with a length of 10 mm, width of 4 mm, and height of 1.75 mm. Designed for surface mount technology, enhancing automated assembly efficiency.

This line transceiver IC is ideally used in industrial electronics, communication equipment, embedded systems, and other electronic applications where reliable RS-232 communication is required. Its robust specifications allow it to function efficiently in harsh and temperature-variable environments.

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