The ST75185CDR is a versatile and robust transceiver solution from STMicroelectronics, designed to fulfill the requirements of RS-232 communication protocols. This integrated circuit (IC) is particularly engineered to interface data terminal equipment (DTE) with data circuit-terminating equipment (DCE) in a reliable and efficient manner.

Key Features

• Interface Type: RS-232
• Driver/Receiver Count: 3/5
• Data Rate: Up to 120 kbps
• Supply Voltage Range: 4.5V to 5.5V
• ESD Protection: Up to 15kV
• Operating Temperature Range: -40°C to +85°C
• Package: SO-24 (Small Outline)

Product Description

The ST75185CDR offers a multitude of features that make it suitable for serial communication in a range of applications. Its high data rate capability of up to 120 kbps ensures swift data transfer, which is essential for modern communication systems.

With three drivers and five receivers, the ST75185CDR can handle multiple data streams simultaneously, making it a highly flexible solution for complex systems. The device is designed to operate on a single 5V power supply, with a supply voltage range of 4.5V to 5.5V, providing a convenient and energy-efficient operation.

One of the standout features of the ST75185CDR is its robust electrostatic discharge (ESD) protection. The device can withstand ESD strikes of up to 15kV, safeguarding the integrity of the data and the longevity of the IC during demanding industrial environments.

The operating temperature range of -40°C to +85°C ensures that the ST75185CDR remains reliable across various environmental conditions, from the cold of industrial freezers to the heat of outdoor equipment.

Enclosed in a compact SO-24 package, the ST75185CDR is designed for space-saving applications without compromising performance. Its small outline package makes it an ideal choice for portable devices, telecommunications infrastructure, and industrial equipment.

In summary, the ST75185CDR from STMicroelectronics is a high-performance RS-232 transceiver IC that offers a blend of speed, robustness, and flexibility, suitable for a wide array of applications requiring reliable serial communication.