The ST202ECTR is a robust and versatile transceiver module from the renowned semiconductor manufacturer STMicroelectronics. Designed for bidirectional communication, this device is a part of the 5 V powered EIA/TIA-232 and V.28/V.24 communication interfaces. It is particularly suitable for applications where high data rate transmission is required, making it an ideal choice for modems, printers, and various industrial communication systems.

Key Features

• Interface Type: The ST202ECTR supports the standard EIA/TIA-232 interface, ensuring compatibility with a wide range of communication protocols.
• Operating Voltage: This transceiver operates at a 5V supply voltage, which is common in many logic and power systems, allowing for easy integration into existing designs.
• Data Rate: Capable of handling data rates up to 400 kbps, the ST202ECTR is equipped to manage high-speed data transmission efficiently.
• Driver Output Capability: With the ability to drive up to ±10 V, the transceiver can transmit data over long cable runs without signal degradation.
• Electrostatic Discharge (ESD) Protection: It features an ESD protection circuitry, which guards the device against electrostatic discharges, ensuring reliability and longevity in harsh environments.
• Low Power Shutdown Mode: The low power shutdown mode significantly reduces power consumption when the device is not in active use, making it suitable for power-sensitive applications.
• Temperature Range: It operates within an industrial temperature range from -40°C to +85°C, guaranteeing performance in extreme conditions.

Applications

The ST202ECTR is designed for serial communication and is widely used in various applications, including but not limited to:

• Point of Sale (POS) terminals
• Computerized Numerical Control (CNC) machines
• RS-232 data interfaces and I/O ports
• Modems and other telecommunications equipment
• Peripheral devices such as printers and scanners

With its robust design and high-speed data handling capabilities, the ST202ECTR from STMicroelectronics is a reliable solution for any application requiring a 5V EIA/TIA-232 interface transceiver.