The ST202EBDR is a robust, high-speed transceiver module designed by STMicroelectronics for bi-directional communication on RS-232 serial lines. It is part of the ST202E series, which is known for providing reliable data transmission at speeds that can meet the demands of intensive serial communication applications.
Key Features
- High Data Rate: The device supports data transfer rates of up to 400 kbps, making it suitable for high-speed serial communication.
- Electrostatic Discharge Protection: It comes with an integrated protection feature that can handle ±15kV Human Body Model (HBM), ensuring the longevity and reliability of the transceiver in harsh environments.
- Low Power Consumption: This transceiver operates with a low supply current, making it an energy-efficient choice for battery-powered applications.
- Wide Supply Voltage Range: The ST202EBDR can operate within a supply voltage range of 3V to 5.5V, providing flexibility for various system designs.
- Dual Charge Pump: The on-board dual charge pump circuitry enables the transceiver to maintain proper RS-232 voltage levels, even at lower supply voltages, without the need for additional external components.
Applications
The versatility of the ST202EBDR makes it an ideal choice for a wide array of applications, including:
- Point-of-Sale (POS) terminals
- Computerized monitoring systems
- Peripheral interfaces
- Modems
Package and Quality
The ST202EBDR is offered in an SO-16 package, which is compact and suitable for space-constrained applications. STMicroelectronics ensures high manufacturing standards, and the product is compliant with RoHS and lead-free, reflecting the company's commitment to environmental sustainability.
In summary, the ST202EBDR from STMicroelectronics is a high-speed transceiver that offers robust performance, low power consumption, and protection features, making it an excellent choice for designers looking to implement reliable serial communication in their systems.
