LTM2886IY-5I#PBF

Overview

The LTM2886IY-5I#PBF is a uModule isolator from Analog Devices, integrating digital isolation with regulated power supplies. It features six channels of magnetic coupling with an insulation voltage of 2500 Vrms and a data rate of 20 Mb/s. The device includes fixed 5V and adjustable 5V regulated outputs, supporting bidirectional and unidirectional signal polarity. Packaged in a BGA-32 format for surface mount installation, it operates within a temperature range of -40°C to +125°C.

Feature Summary

• Integrates six-channel digital isolation with dual regulated power supplies
• Provides fixed 5V and adjustable 5V output capabilities
• Utilizes magnetic coupling technology for high insulation voltage
• Supports both bidirectional and unidirectional signal transmission

Applications

• SPI interface isolation
• Digital or I2C module isolation
• Industrial communication systems requiring galvanic separation

Procurement Notes

Verify component authenticity through authorized distributors due to limited supply status. Confirm package integrity and RoHS compliance upon receipt. Check manufacturing date codes against project requirements. Ensure storage conditions meet moisture sensitivity level specifications. Validate pin alignment and solder joint quality during assembly processes.

Selection Notes

Select this component when simultaneous signal isolation and onboard power generation are required. The integrated regulator reduces external bill of materials compared to discrete solutions. Consider the BGA-32 footprint constraints and thermal management needs. Evaluate the 20 Mb/s data rate suitability for specific bus speeds. Verify that the adjustable 5V rail meets downstream load requirements.

Part Context

This part belongs to the LTM2886 series of uModule isolators. It complements other Analog Devices isolation products by combining power and signal paths in a single compact package. The series targets applications needing robust galvanic barriers without extensive external circuitry. Related components may offer different channel counts or voltage ratings.

Replacement Considerations

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