The ST207EBDR is a high-performance, dual-receiver EIA/TIA-232 and V.28/V.24 communication interface with a data signaling rate up to 0.4 Mbps (megabits per second). Manufactured by STMicroelectronics, a leader in semiconductor solutions, this product is designed to meet the needs of serial data communication in harsh industrial environments. The device is particularly suitable for applications where high data rate capabilities and robust performance are required.
Featuring a dual receiver, the ST207EBDR ensures that multiple data streams can be received simultaneously, making it an ideal choice for multi-port serial applications. It operates from a single 5V power supply, which is typical for standard digital logic, thereby simplifying power management in embedded systems. The receivers maintain high impedance, which minimizes the loading effect on the bus, even when the device is powered off.
The ST207EBDR boasts a robust design that includes a 6 kV ESD protection on the transceiver interface, ensuring the device's resilience against electrostatic discharges and enhancing system reliability. This feature is particularly important in industrial settings where ESD events are common.
Furthermore, the device includes a fail-safe feature that guarantees a high output level when the inputs are left open, shorted, or connected to a high impedance source. This ensures reliable operation even under fault conditions. The low-power shutdown mode significantly reduces power consumption when the device is not in active use, making it an energy-efficient solution for power-sensitive applications.
The ST207EBDR is available in a SO-16 package, which is a compact and space-saving option for PCBs (printed circuit boards). Its small footprint makes it an excellent choice for portable or space-constrained applications such as laptop docking stations, point-of-sale terminals, and industrial control systems.
With its combination of high data rate, robust protection features, and energy efficiency, the ST207EBDR from STMicroelectronics represents a reliable and versatile solution for advanced serial communication requirements.
