MAX33054EASA+

Overview

The MAX33054EASA+ is a +3.3V CAN transceiver in an 8-pin SOIC package, operating from -40°C to +125°C. It supports data rates up to 2Mbps and features ±65V fault protection on CANH/CANL lines. The device includes ±25kV ESD HBM protection and a ±25V common mode input range. A dedicated STBY pin enables low-current standby mode or slow slew rate operation via a 26.1kΩ resistor. Logic-level supply VL supports 1.62V to 3.6V inputs.

Feature Summary

• Integrated ±65V fault tolerance for CANH and CANL lines
• STBY pin provides standby mode and selectable slow slew rate
• Extended ±25V common mode input range for noisy environments
• Transmitter dominant timeout prevents bus lockup

Applications

• Programmable Logic Controller
• Industrial Automation
• Building Automation
• Smart Grid Equipment
• Motor Control

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and temperature grade. Confirm RoHS compliance status based on the '+' designation in the part number. Ensure the selected component matches the required logic voltage interface and standby functionality needs for the target application design.

Selection Notes

Select this model when extended overvoltage protection and high common mode rejection are required. The MAX33054EASA+ is suitable for systems needing low-power standby modes or reduced electromagnetic interference through controlled slew rates. Verify that the 8-pin SOIC footprint aligns with the PCB layout constraints and thermal dissipation requirements of the enclosure.

Part Context

This component belongs to the MAX33053E/MAX33054E family of industrial CAN transceivers. The MAX33054E variant specifically distinguishes itself by offering a standby control pin, whereas the MAX33053E utilizes a silent mode pin. Both share identical electrical characteristics regarding fault protection and speed capabilities within the same package style.

Replacement Considerations

The MAX33053EASA+ serves as a direct functional substitute if standby control is not required and silent mode is preferred instead. Other members of the MAX3305x series may offer different pin configurations or protection levels.