LTC2872CUHF

Drivers, Receivers, Transceivers Overview

The LTC2872CUHF is a multiprotocol transceiver from Analog Devices, designed for robust serial communication in industrial environments. It integrates three independent drivers and receivers within a single QFN-38 package. The device supports RS-232, RS-422, and RS-485 protocols on shared I/O lines, allowing flexible configuration via software-selectable registers. It operates on a single 3V to 5.5V supply voltage with a maximum data rate of 20Mbps. Integrated termination resistors are included to simplify board layout and improve signal integrity. The component functions as a full-duplex line transceiver without external ESD protection circuitry.

Drivers, Receivers, Transceivers Feature Summary

• Software-configurable multiprotocol support for RS-232, RS-422, and RS-485 standards
• Integrated termination resistors for simplified design and improved signal quality
• Three independent driver and receiver channels in a compact QFN-38 package

Drivers, Receivers, Transceivers Applications

• Industrial automation systems requiring mixed protocol connectivity
• Building automation controllers managing multiple sensor networks
• Medical equipment utilizing diverse serial communication interfaces

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm pinout and feature set. Ensure the procurement channel provides valid RoHS compliance certificates. Cross-reference the manufacturer part number with current datasheets to validate active status and availability constraints before finalizing orders.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a system requires simultaneous or switchable support for RS-232, RS-422, and RS-485 protocols. The integrated termination reduces external component count compared to discrete solutions. Verify that the 20Mbps data rate meets application requirements and that the 3V to 5.5V supply range aligns with the target power architecture.

Drivers, Receivers, Transceivers Part Context

The LTC2872 belongs to the LTC287x family of multiprotocol transceivers. This series addresses the need for flexible serial communication in space-constrained designs. Unlike fixed-protocol devices, these transceivers allow dynamic reconfiguration, reducing inventory complexity for manufacturers producing multi-standard hardware platforms.

Drivers, Receivers, Transceivers Replacement Considerations

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