LTC2864HDD-1#TRPBF

Drivers, Receivers, Transceivers Overview

The LTC2864HDD-1#TRPBF is a full-duplex RS-485/RS-422 transceiver in a 10-lead DFN package. It operates on a 3V to 5.5V supply with a maximum data rate of 20Mbps. The device features ±60V fault protection on transmission lines and an extended common mode range of ±25V. It includes ±15kV ESD protection on interface pins, guaranteed failsafe receiver operation, and thermal shutdown. The component supports up to 256 nodes due to high input impedance.

Drivers, Receivers, Transceivers Feature Summary

• Provides ±60V overvoltage fault protection on data lines during all operational modes
• Features fully balanced differential receiver thresholds for low duty cycle distortion
• Includes enhanced ESD protection rated at ±15kV HBM on interface pins
• Supports flexible digital interfaces with high input impedance for large networks

Drivers, Receivers, Transceivers Applications

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

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix #TRPBF confirms tape and reel packaging against official Analog Devices documentation. Confirm the 'H' grade designation matches the required -40°C to +125°C operating temperature range for your application environment. Ensure the DFN-10 footprint aligns with your PCB layout requirements.

Drivers, Receivers, Transceivers Selection Notes

Select this model for applications requiring full-duplex communication with robust fault tolerance. The 20Mbps speed suits high-throughput industrial links. Verify that the system ground loop voltages remain within the ±25V common mode limit. Consider the exposed pad connection for thermal management and grounding integrity.

Drivers, Receivers, Transceivers Part Context

This component belongs to the LTC286x family of rugged transceivers designed for harsh electrical environments. It shares pin compatibility with legacy parts like the LT1785 and LT1791, facilitating direct upgrades. The 'H' suffix indicates the extended industrial temperature grade, while 'D' specifies the plastic DFN package type.

Drivers, Receivers, Transceivers Replacement Considerations

LT1785 and LT1791 are confirmed pin-compatible replacements or predecessors within the same product family.