The LTM2884Y is a robust and versatile isolated USB transceiver module from Linear Technology that integrates a USB 2.0 full-speed function controller, voltage isolation, and an isolated power. This innovative product is designed to provide a complete isolated USB interface, suitable for environments where USB signals need to be transmitted over electrical isolation barriers.

Key Features

• Integrated Isolation: The LTM2884Y features 2500VRMS of galvanic isolation, which effectively separates the host computer from the USB peripheral, ensuring safety and noise immunity.
• Isolated Power: It includes an integrated, isolated DC/DC converter that provides up to 2.5W of isolated power, eliminating the need for a separate isolated power supply.
• USB 2.0 Compatibility: The device supports full-speed USB 2.0 communication, ensuring compatibility with a wide range of USB devices.
• Robust Design: With its rugged design, the LTM2884Y is capable of withstanding harsh industrial environments and is suitable for a variety of applications where reliability is paramount.
• Easy Implementation: The module requires minimal external components, which simplifies design and accelerates time-to-market for engineers.

Applications

The LTM2884Y is ideal for a variety of applications where isolation is necessary to protect host devices and maintain signal integrity. These applications include:

• Industrial control systems
• Medical equipment
• Test and measurement devices
• Isolated data communication

Technical Specifications

Some of the technical specifications of the LTM2884Y include:

• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to 85°C
• Isolation Voltage: 2500VRMS for 1 minute
• Data Rate: Full Speed (12Mbps)
• Package: 32-Pin LGA

Overall, the LTM2884Y from Linear Technology is a highly integrated and reliable solution for adding USB connectivity with electrical isolation to a wide range of products.