The LTC487ISW from Linear Technology is a versatile low power RS485/RS422 transceiver that provides reliable communication for industrial applications. This transceiver is designed to operate in harsh environments, with features that ensure robust performance in systems requiring differential signal transmission over long distances or in noisy environments.

Key Features

• Interface Type: RS485/RS422, which allows for high-speed communication in industrial networks.
• Supply Voltage: Operates from a single 5V supply, making it compatible with a wide range of industrial equipment and systems.
• Driver Output Voltage: The LTC487ISW can deliver differential output voltages, ensuring strong signal integrity over long cable runs.
• Receiver Input Voltage: The receiver is capable of handling ±12V fault conditions on the bus lines, providing robustness against overvoltage scenarios.
• Operating Temperature: The device is rated for an industrial temperature range of -40°C to 85°C, suitable for use in extreme conditions.
• Package / Case: The LTC487ISW is packaged in a wide-body SOIC-14, offering a compact footprint while maintaining good thermal performance.
• Speed: Capable of data rates up to 2.5Mbps, it is suitable for high-speed data communication requirements.
• Power Consumption: Features a low power shutdown mode that reduces power consumption when the transceiver is not in use.
• ESD Protection: Enhanced ESD protection is built-in, safeguarding the device against electrostatic discharges that can occur during handling or operation.

Applications

The LTC487ISW is ideal for a variety of applications, including:

• Industrial control systems
• Factory automation
• Building automation
• Networked security systems
• Remote sensors and data acquisition systems

Quality and Reliability

Linear Technology is known for its high-quality products, and the LTC487ISW is no exception. It is designed and manufactured to meet the stringent requirements of industrial applications, ensuring reliability and performance over the product's lifecycle.