LTM2886HY-5I#PBF

Overview

The LTM2886HY-5I#PBF is a complete galvanic digital microModule isolator from Analog Devices. It integrates six isolated channels with fixed ±5V and adjustable 5V regulated power supplies, eliminating the need for external components. The device supports I2C communication at up to 400kHz and offers high common-mode transient immunity of 30kV/µs. Powered by a single 3.3V or 5V supply, it provides 2500VRMS isolation for one minute. The module operates within a temperature range of -40°C to +85°C and is housed in a compact 32-ball BGA package.

Feature Summary

• Integrates six isolated logic channels with built-in isolated power regulation
• Provides high common-mode transient immunity for reliable signal integrity
• Eliminates external component requirements through complete μModule integration
• Supports standard I2C bus protocols for bidirectional data transfer

Applications

• Industrial automation systems requiring galvanic isolation
• Medical equipment needing safe patient isolation barriers
• Test and measurement instrumentation interfaces
• Automotive electronic control units with mixed-signal domains

Procurement Notes

Verify the specific suffix HY-5I against your design requirements to ensure correct voltage and channel configuration. Confirm RoHS compliance status as indicated in official documentation. Check for moisture sensitivity levels prior to surface mount assembly. Ensure compatibility with your system's isolation voltage ratings. Validate that the 32-ball BGA package fits your PCB footprint constraints.

Selection Notes

Select this component when a compact solution for multi-channel isolation with integrated power is required. It is suitable for designs needing high CMTI to prevent false triggering in noisy environments. Consider the fixed ±5V output if level shifting is needed without additional regulators. Evaluate the thermal performance within the enclosed BGA package for your specific ambient conditions.

Part Context

This part belongs to the LTM2886 family of digital isolators from Analog Devices. These modules are designed to replace discrete isolation solutions, reducing board space and complexity. The family typically includes variants with different channel counts and power configurations. They are widely used in applications demanding robust galvanic separation between digital domains.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.