The DS276S+T&R from Maxim Integrated is a high-performance, low-power transceiver designed for digital data communication on a single twisted-pair cable. It is a part of the Maxim Integrated’s family of devices that provide interface solutions for the physical layer of the EIA/TIA-232 (formerly RS-232) communication standard. This product is an ideal choice for applications that require reliable data transmission with minimal power consumption and space usage.

Key Features

• Interface Type: The DS276S+T&R is designed as an EIA/TIA-232 (RS-232) interface transceiver, ensuring compatibility with a wide range of legacy and modern communication systems.
• Data Rate: It supports data rates up to 250kbps, making it suitable for various applications that require moderate speed data transfer.
• Low Power Consumption: The device operates with a very low supply current, typically 1mA, ideal for power-sensitive applications.
• Single +5V Power Supply: The transceiver works with a single +5V power supply, simplifying power management in systems where 5V rails are standard.
• Enhanced ESD Protection: It features built-in electrostatic discharge (ESD) protection circuits, which protect the device against ESD events, enhancing system reliability.
• Small Form Factor: Available in a compact package, the DS276S+T&R saves valuable board space in densely packed designs.

Applications

The DS276S+T&R transceiver is versatile and can be used in a variety of applications, including:

• Point-of-sale (POS) terminals
• Data acquisition systems
• Industrial control systems
• Networking equipment
• Peripheral device interfaces

Ordering Information

The product is offered in tape and reel packaging, denoted by the suffix 'T&R', facilitating the use in automated manufacturing processes. This packaging ensures efficient handling and placement during the assembly of printed circuit boards (PCBs).

Conclusion

Maxim Integrated's DS276S+T&R transceiver is a robust, efficient, and compact solution for RS-232 data communication. Its low-power operation, high ESD protection, and small package size make it an excellent choice for designers looking to integrate reliable data communication capabilities into their systems with minimal impact on power budgets and board real estate.