LTC2862AIS8-2#PBF

Drivers, Receivers, Transceivers Overview

The Analog Devices LTC2862AIS8-2#PBF is a half-duplex RS-485/RS-422 transceiver operating on a 3V to 5.5V supply within the -40°C to +85°C temperature range. It supports data rates up to 250kbps with ±60V fault protection and Level 4 IEC ESD immunity. The device features a shutdown mode current of 10µA, a 150mA output drive capability, and an SOIC-8 package.

Drivers, Receivers, Transceivers Feature Summary

• Integrated ±60V overvoltage fault protection on interface pins during all operational modes
• Robust electrostatic discharge protection rated at ±40kV HBM and Level 4 IEC standards
• Guaranteed failsafe receiver operation with enhanced noise immunity in electrically noisy environments

Drivers, Receivers, Transceivers Applications

• Supervisory Control and Data Acquisition (SCADA) systems
• Industrial control and instrumentation networks
• Building automation and security systems

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'AIS8-2' against official documentation to confirm the industrial temperature grade (-40°C to +85°C), slew-rate limited 250kbps data rate, and lead-free plastic SOIC-8 packaging configuration before procurement.

Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring high common-mode voltage tolerance and robust signal integrity. Ensure the system design accommodates the 3V to 5.5V supply requirements and utilizes the shutdown pin for low-power management when the bus is idle.

Drivers, Receivers, Transceivers Part Context

This part belongs to the LTC2862A family, which includes variants optimized for different speeds and temperatures. The '-2' designation specifically indicates the 250kbps slew-rate limited option designed for lower electromagnetic interference compared to the 20Mbps variants.

Drivers, Receivers, Transceivers Replacement Considerations

The datasheet confirms pin compatibility with the standard LTC2862 and LT1785 devices. Verify that the replacement variant matches the required data rate and temperature specifications.