The ST202BDR is a robust, high-speed transceiver module from STMicroelectronics designed to fulfill the interface requirements for RS-232 communication protocols. This device provides a reliable solution for serial data transmission over long distances and in noisy environments. The ST202BDR is particularly well-suited for applications in industrial control systems, point-of-sale terminals, and computer peripheral interfacing.

Key Features

• Interface Standards: Conforms to EIA/TIA-232-F and ITU-T V.28/V.24 specifications, ensuring compatibility with a wide range of RS-232 systems.
• Data Rate: Capable of operating at data rates up to 120 kbps, making it suitable for high-speed data communication needs.
• Electrostatic Discharge Protection: Integrated ESD protection up to ±8kV for human body model (HBM), safeguarding the device against electrostatic discharges during handling and operation.
• Supply Voltage Range: Operates from a single 5V power supply, with a typical supply current of 5mA, contributing to energy-efficient designs.
• Driver Output Capability: Can drive up to ±10V on the RS-232 output lines, providing strong signaling for reliable data transmission.
• Temperature Range: Industrial temperature range from -40°C to +85°C, ensuring stable operation under extreme environmental conditions.

Applications

The versatility of the ST202BDR makes it an ideal choice for a variety of applications, including:

• Industrial control and automation systems
• Point-of-sale (POS) terminals
• Data communication equipment
• Battery-powered applications
• Portable computing devices

Package and Quality

The ST202BDR is available in a 16-pin SOIC package, providing a compact footprint for space-constrained applications. STMicroelectronics is committed to high-quality standards, and this product is no exception. It is manufactured to meet stringent quality control measures, ensuring reliability and performance consistency across various applications.

With its combination of high-speed data rates, robust ESD protection, and reliable operation in industrial temperature ranges, the ST202BDR from STMicroelectronics stands as a top-tier choice for your RS-232 communication needs.