LTC2862CS8-1#TRPBF

Drivers, Receivers, Transceivers Overview

The LTC2862CS8-1#TRPBF is a half-duplex RS485/RS422 transceiver manufactured by Analog Devices Inc. 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 interface pins during all modes, including power-down. It provides an extended common mode range of ±25V and enhanced ESD protection rated at ±15kV HBM on interface pins. The component is housed in an 8-lead plastic SOIC package and operates within a temperature range of 0°C to 70°C.

Drivers, Receivers, Transceivers Feature Summary

• Protected from overvoltage line faults to ±60V
• Extended common mode range of ±25V for reliable operation in electrically noisy environments
• Guaranteed failsafe receiver operation with fully balanced differential thresholds
• Enhanced ESD protection with ±15kV rating on interface pins

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
• Medical equipment

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix #TRPBF indicates tape and reel packaging when sourcing components. Confirm that the CS8 designation corresponds to the standard commercial temperature grade of 0°C to 70°C. Ensure compatibility with existing PCB footprints for the 8-lead SOIC package before procurement.

Drivers, Receivers, Transceivers Selection Notes

Select this model for applications requiring half-duplex communication with high fault tolerance. The 20Mbps data rate suits high-speed industrial links. Consider alternative grades like IS8 or HS8 if operation outside the 0°C to 70°C range is required. Verify logic supply requirements as this variant lacks a separate VL pin compared to the LTC2865.

Drivers, Receivers, Transceivers Part Context

This component belongs to the LTC2862/LTC2863/LTC2864/LTC2865 family of low-power transceivers. It shares pinout compatibility with legacy parts such as the LT1785 and LT1791. The series is designed to replace standard RS485 transceivers in harsh environments where ground loop voltages exceed typical limits.

Drivers, Receivers, Transceivers Replacement Considerations

LTC2862CS8-1#PBF