LTM2884IY#PBF

Overview

The LTM2884IY#PBF is a complete galvanically isolated USB 2.0 compatible μModule transceiver manufactured by Analog Devices Inc. It integrates an upstream supply to power both sides of the interface, providing electrical isolation for USB communication. The device operates within a temperature range of -40°C to +85°C and utilizes a BGA-44 package. Key electrical specifications include a propagation delay of up to 300ns, an output voltage minimum of 4.75V, and a maximum supply voltage of 16.5V.

Feature Summary

• Integrates a complete galvanically isolated USB 2.0 compatible transceiver solution
• Utilizes upstream supply to power both sides of the isolated interface
• Designed as a compact μModule (micromodule) for space-constrained applications

Applications

• Industrial automation systems requiring isolated USB connectivity
• Medical equipment needing galvanic isolation for safety compliance
• Test and measurement instruments with isolated data acquisition needs

Procurement Notes

Verify the specific suffix #PBF indicates lead-free packaging compliant with RoHS standards. Confirm the BGA-44 package type matches your PCB footprint requirements. Ensure the operating temperature range of -40°C to +85°C meets your environmental conditions. Check for any specific handling instructions related to moisture sensitivity levels for this surface-mount component.

Selection Notes

Select this component when a fully integrated isolated USB transceiver is required to simplify design complexity. The μModule architecture reduces the need for external isolation components and transformers. Consider the BGA-44 package constraints during layout planning. Verify that the upstream power supply capability aligns with the dual-side power requirement of the module.

Part Context

This part belongs to the LTM series of μModules from Analog Devices, which integrate passive components and controllers into small form factors. The LTM2884 specifically addresses the need for isolated USB interfaces in industrial and medical sectors where signal integrity and safety isolation are critical.

Replacement Considerations

Public confirmed substitute part numbers were not identified in the provided source material.