LTC2847CUHF#PBF: High Performance Multiprotocol Transceiver

The LTC2847CUHF#PBF is a versatile and robust multiprotocol transceiver module from Linear Technology, designed for serial communication in harsh and demanding environments. This high-performance integrated circuit supports various protocols, including RS232, RS485, and RS422, making it an ideal choice for industrial, telecommunications, and networking applications where reliable data transmission is critical.

Key Features

• Multiple Protocol Support: The device can switch between RS232, RS485, and RS422 protocols, offering flexibility for system design and upgrades.
• High Data Rates: The LTC2847CUHF#PBF supports data rates up to 20Mbps for RS485/RS422 and 1Mbps for RS232, ensuring efficient communication for high-speed requirements.
• Extended Temperature Range: With an operational temperature range of -40°C to 85°C, this transceiver can withstand extreme conditions, making it suitable for outdoor or industrial environments.
• Low Power Consumption: The device is designed for low power operation, which helps to reduce the overall power consumption of the system in which it is used.
• Integrated Protection: The LTC2847CUHF#PBF includes built-in electrostatic discharge (ESD) protection, over-temperature protection, and short-circuit protection, enhancing the reliability and longevity of the product.
• Fail-Safe Receiver: The receiver has a fail-safe feature that ensures a logic-high output if the inputs are open or shorted, or if the differential input voltage is less than 10mV.

Applications

• Industrial Control Systems
• Network Equipment
• Data Acquisition Systems
• Telecommunications Infrastructure

The LTC2847CUHF#PBF is housed in a 32-lead QFN package, providing a compact footprint for space-constrained applications. Its integrated charge pump circuitry allows single-supply operation from 3.3V to 5V, eliminating the need for dual power supplies typically required for RS232 operations. Whether you are developing a new communication system or upgrading an existing one, the LTC2847CUHF#PBF transceiver by Linear Technology is a reliable and efficient solution that meets the demands of modern serial communication protocols.