LTC2863CS8-1#PBF

Drivers, Receivers, Transceivers Overview

The Analog Devices LTC2863CS8-1#PBF is a full-duplex RS485/RS422 transceiver operating on a 3V to 5.5V supply. It supports data rates up to 20Mbps and features ±60V fault protection on transmission lines during all modes, including power-down. The device includes an extended common mode range of ±25V, ±15kV ESD protection on interface pins, and guaranteed failsafe receiver operation. It operates within a commercial temperature range of 0°C to +70°C and is housed in an 8-lead SOIC package.

Drivers, Receivers, Transceivers Feature Summary

• Protected from overvoltage line faults to ±60V
• Extended common mode range of ±25V
• Guaranteed failsafe receiver operation with fully balanced thresholds

Drivers, Receivers, Transceivers Applications

• Supervisory Control and Data Acquisition (SCADA)
• Industrial control and instrumentation networks
• Automotive and transportation electronics

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against official documentation to confirm the package type and temperature grade. Ensure the component matches the required RS485/RS422 protocol specifications for the target application environment.

Drivers, Receivers, Transceivers Selection Notes

Select this model for applications requiring full-duplex communication with high voltage fault tolerance. Verify that the 0°C to +70°C operating range meets environmental requirements. Confirm compatibility with 3V to 5.5V logic supplies.

Drivers, Receivers, Transceivers Part Context

This component belongs to the LTC2862/LTC2863/LTC2864/LTC2865 family of low-power transceivers. The CS8-1 designation indicates the commercial temperature grade and 8-lead SOIC package configuration.

Drivers, Receivers, Transceivers Replacement Considerations

LTC2863IS8-1#PBF offers the same functionality with an extended industrial temperature range (-40°C to +85°C).

Drivers, Receivers, Transceivers FAQ

What is the maximum data rate supported by the LTC2863?

The LTC2863 supports a maximum data rate of 20Mbps.

Does the device support half-duplex or full-duplex communication?

The LTC2863 is designed for full-duplex communication.

How does the device handle open or shorted input lines?

It guarantees failsafe receiver operation, forcing the output to a logic 1 state when inputs are shorted, left open, or terminated but not driven.