LTM2882IV-5#PBF

Overview

The LTM2882IV-5#PBF is a dual isolated RS-232 transceiver with integrated power modules, manufactured by Analog Devices Inc. It operates within a supply voltage range of 4.5 V to 5.5 V and supports data rates up to 10 Mb/s. The device features two drivers and two receivers in half-duplex configuration, housed in a BGA-32 package. It functions reliably between -40°C and +85°C, offering 10 kV ESD protection and a propagation delay of 0.2 µs.

Feature Summary

• Integrates dual isolated RS-232 transceivers with on-board micro-transformer power modules
• Provides high common-mode transient immunity for robust signal integrity
• Includes built-in electrostatic discharge protection for interface durability

Applications

• Industrial communication systems requiring galvanic isolation
• Medical equipment interfaces needing safety compliance
• GPS navigation system data links
• Point-of-sale (POS) terminal communications

Procurement Notes

Verify the specific suffix IV-5 against the official datasheet to confirm the industrial temperature grade (-40°C to +85°C) and BGA-32 package type. Confirm RoHS compliance status and moisture sensitivity level prior to procurement. Check current availability as distribution may be limited or subject to factory order constraints.

Selection Notes

Select this component when designing systems requiring dual-channel RS-232 isolation with integrated power generation. Ensure the design accommodates the BGA-32 footprint and thermal requirements. Compare against similar models like LTM2882HY-5#PBF if extended temperature ranges or different packaging are required for the specific application environment.

Part Context

This part belongs to the LTM2882 series of isolated RS-232 transceivers. It combines digital isolation technology with magnetic coupling power transfer. The series is designed to simplify board layout by eliminating external isolation barriers and capacitors, integrating both signal and power isolation into a single compact module.

Replacement Considerations

LTM2882IY-5#PBF offers identical electrical specifications but uses a BGA-32 package variant. LTM2882CV-5#PBF provides commercial temperature range options. Verify pinout compatibility and thermal performance before substituting.