LTC2875IDD#PBF

Drivers, Receivers, Transceivers Overview

The LTC2875IDD#PBF is a high-speed CAN FD transceiver manufactured by Analog Devices Inc. It operates on 3.3V or 5V supplies and supports data rates up to 4Mbps. The device features ±60V overvoltage fault protection on the CANH and CANL pins during all modes, including power-down. Enhanced ESD protection withstands ±25kV HBM on interface pins without latchup. It provides an extended common mode range of ±36V at 5V supply and ±25V at 3.3V supply. The component includes a micropower shutdown mode with typical current consumption of 1.8mA in recessive state and 42mA in dominant state. It is housed in an 8-lead 3mm x 3mm DFN package.

Drivers, Receivers, Transceivers Feature Summary

• Robust ±60V fault protection on data transmission lines across all operational states
• High-speed operation supporting CAN FD protocols up to 4Mbps
• Enhanced ESD tolerance of ±25kV HBM on transceiver interface pins
• Variable slew rate driver with active symmetry control for low electromagnetic emission

Drivers, Receivers, Transceivers Applications

• 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 #PBF indicates lead-free finish and tube packaging when sourcing from distributors. Confirm the 'I' grade designation corresponds to the –40°C to 85°C operating temperature range required for the application. Ensure the 8-lead DFN package dimensions align with the PCB footprint design specifications before finalizing procurement orders.

Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring high noise immunity in environments with large ground loop voltages. The extended common mode range makes it suitable for industrial networks where standard ISO 11898-2 limits are exceeded. Consider the variable slew rate feature if electromagnetic emission reduction is critical. Verify that the system supply voltage falls within the recommended 3.3V or 5V ranges, avoiding the discontinuity zone between 3.6V and 4.5V.

Drivers, Receivers, Transceivers Part Context

This part belongs to the LTC2875 family of CAN transceivers designed for robust communication in electrically noisy environments. The IDD#PBF suffix specifically denotes the industrial temperature grade (-40°C to 85°C) packaged in an 8-lead plastic DFN format. Other variants in the series include higher temperature grades (H-grade and MP-grade) and different package options like the SO-8.

Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements within the same family include the LTC2875HDD#PBF for extended industrial temperature ranges (-40°C to 125°C) and the LTC2875MPDD#PBF for military-grade performance (-55°C to 125°C). For alternative packages, the LTC2875IS8#PBF offers the same electrical characteristics in an 8-lead SO package.