LTC2862MPS8-1#TRPBF

Drivers, Receivers, Transceivers Overview

The LTC2862MPS8-1#TRPBF is a half-duplex RS485/RS422 transceiver manufactured by Analog Devices. It operates on a 3V to 5.5V supply voltage and supports data rates up to 20Mbps. The device features ±60V overvoltage fault protection on the transmission lines during all modes, including power-down. It provides ±15kV ESD protection on interface pins and an extended common mode range of ±25V. Packaged in an 8-lead Plastic SOIC (S8), this MP-grade component ensures reliable operation within a temperature range of –55°C to 125°C.

Drivers, Receivers, Transceivers Feature Summary

• Protected from overvoltage line faults to ±60V
• Extended common mode range of ±25V
• Guaranteed failsafe receiver operation
• High input impedance supporting 256 nodes

Drivers, Receivers, Transceivers Applications

• Supervisory Control and Data Acquisition (SCADA)
• Industrial control and instrumentation networks
• Automotive and transportation electronics
• Building automation, security systems, and HVAC

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix #TRPBF indicates tape and reel packaging when sourcing components. Confirm that the MPS8 designation corresponds to the military grade temperature range and plastic SO package type required for the intended deployment environment.

Drivers, Receivers, Transceivers Selection Notes

Select this part for applications requiring robust fault tolerance against high ground loop voltages or lightning-induced surges. The MP-grade rating makes it suitable for harsh environments where standard commercial or industrial grades may fail due to extreme temperature variations or electrical stress.

Drivers, Receivers, Transceivers Part Context

This component belongs to the LTC2862/LTC2863/LTC2864/LTC2865 family of low-power transceivers. The MPS8 variant specifically denotes the military temperature grade (-55°C to 125°C) housed in an 8-lead plastic SOIC package, distinguishing it from commercial or industrial equivalents.

Drivers, Receivers, Transceivers Replacement Considerations

The datasheet notes pin compatibility with LT1785 and LT1791 devices. Verify functional equivalence regarding fault protection levels and logic thresholds before substituting these legacy parts.