The LT2851IS8 is a compact, high-speed, and robust RS485/RS422 transceiver from Linear Technology, designed to operate in demanding industrial environments. This device is capable of data transmission speeds up to 20Mbps and features a slew rate limited driver that reduces EMI and allows for error-free data transmission over long cable runs.

Key Features

• Interface Type: The LT2851IS8 offers full support for RS485 and RS422 communication protocols, making it versatile for various applications.
• Speed: With a data rate of up to 20Mbps, this transceiver is suitable for high-speed data communication.
• Integrated Protection: It includes integrated over-temperature and short-circuit protection, ensuring reliable operation under adverse conditions.
• Extended Temperature Range: The device operates over an industrial temperature range of -40°C to 85°C, making it ideal for harsh environments.
• Low Power Shutdown: An efficient low power shutdown mode greatly reduces power consumption when the transceiver is not in use.

Applications

The LT2851IS8 is well-suited for a range of applications, including industrial control systems, networking equipment, and data communication systems. Its reliability and speed make it a preferred choice for professionals looking for a high-quality transceiver for RS485/RS422 interfaces.

Package and Supply

Housed in an 8-lead SOIC package, the LT2851IS8 offers a compact footprint for space-constrained applications. It requires a single 3.3V or 5V supply, providing flexibility in system design and power management.

Compliance and Standards

The device complies with the TIA/EIA-485-A standard and is RoHS compliant, meeting the requirements for environmental and safety standards globally.

For designers and engineers looking for a reliable and high-speed transceiver, the LT2851IS8 from Linear Technology stands out as a robust solution that delivers performance and durability.