The SP213CT/TR is a RS-232 transceiver manufactured by Sipex Corporation. It is designed to meet the EIA/TIA-232 and V.28/V.24 communication standards. This transceiver is commonly used to convert single-ended TTL or CMOS signals to RS-232 signals and vice versa, enabling communication between microcontrollers or other digital devices and RS-232 compatible peripherals such as computers, modems, and printers.

Applications

• RS-232 communication in embedded systems
• Interface between microcontrollers and PCs
• Serial communication in industrial equipment
• Data acquisition systems
• Point-of-sale (POS) terminals

Features

• Meets EIA/TIA-232 and V.28/V.24 standards
• Single 5V power supply
• Low power consumption
• High data rate
• Internal charge pump for RS-232 voltage levels
• Short-circuit protection
• Available in various packages (e.g., SOIC, DIP)

Benefits

• Facilitates reliable RS-232 communication
• Simplifies system design with single 5V supply
• Reduces power consumption in portable devices
• Supports high data transfer rates
• Eliminates the need for external power supplies for RS-232 levels
• Protects the transceiver from damage due to short circuits
• Offers flexibility in mounting options

Additional Details

The SP213CT/TR operates from a single 5V power supply, and its internal charge pump generates the necessary ±10V RS-232 voltage levels. It can support data rates up to 120 kbps. The device features short-circuit protection, preventing damage in case of accidental shorts on the RS-232 lines. It is available in a variety of packages, including SOIC (Small Outline Integrated Circuit) and DIP (Dual In-Line Package), to suit different application requirements. The transceiver's low power consumption makes it suitable for battery-powered applications. The SP213CT/TR is a reliable and cost-effective solution for implementing RS-232 communication in a wide range of electronic devices. It is commonly used in applications where a simple and robust serial interface is required.