LTM2882CY-5

Overview

The LTM2882CY-5#PBF is a complete galvanically isolated dual RS-232 μModule transceiver manufactured by Analog Devices Inc. It integrates two independent, fully isolated RS-232 transceivers and power supplies into a single BGA-32 package. The device supports data rates up to 1 Mbps with an isolation voltage of 2500 VRMS and common-mode transient immunity of 30 kV/µs. It operates on a single 5 V supply and requires no external components for basic operation.

Feature Summary

• Integrates dual isolated RS-232 transceivers and power supplies in a compact module
• Provides galvanic isolation between system and field sides
• Eliminates the need for external discrete components

Applications

• Industrial communication systems requiring isolated serial interfaces
• Medical equipment with safety isolation requirements
• POS systems utilizing RS-232 connectivity

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm RoHS compliance status and specific packaging details directly with the supplier. Ensure storage conditions meet manufacturer specifications to maintain reliability. Check for any regional distribution restrictions prior to ordering.

Selection Notes

Select this module for applications requiring high-density isolated RS-232 interfaces without external magnetics. Consider the BGA-32 footprint constraints during PCB layout. Evaluate thermal performance requirements as the module integrates power regulation. Verify that the 1 Mbps data rate meets system timing requirements.

Part Context

This component belongs to the LTM2882 series of μModule products designed for simplified interface design. It replaces traditional discrete RS-232 solutions involving transformers and charge pumps. The part number suffix indicates specific tape and reel packaging options within the product family.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Analog Devices technical support for direct replacements or pin-compatible alternatives if sourcing is restricted.