MAX13054ASA+T

Drivers, Receivers, Transceivers Overview

The MAX13054ASA+T is an industry-standard, high-speed CAN transceiver featuring extended ±80V fault protection on the bus lines. It operates with a +5V supply (4.75V to 5.25V) and includes a dedicated VCC2 logic supply input for direct compatibility with +3.3V microcontrollers. The device supports data rates up to 1Mbps and provides ±8kV ESD protection per IEC 61000-4-2. It incorporates a dominant timeout function to prevent bus clamping, thermal shutdown at +165°C, and low-current standby mode. The component is housed in an 8-pin SO package and is specified for operation across a temperature range of -40°C to +125°C.

Drivers, Receivers, Transceivers Feature Summary

• Extended ±80V fault protection on CANH and CANL pins for harsh industrial environments
• Dedicated VCC2 logic supply enabling full compatibility with +3.3V microcontrollers
• Transmitter dominant timeout function prevents erroneous bus clamping during stuck TXD conditions
• Low-current standby mode reduces power consumption while maintaining bus monitoring capability

Drivers, Receivers, Transceivers Applications

• DeviceNet nodes requiring robust overvoltage protection
• Medium- and heavy-duty truck systems operating in electrically noisy environments
• Industrial network applications necessitating high common-mode voltage tolerance

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'A' indicates the automotive-grade temperature range (-40°C to +125°C) compared to the 'E' variant (-40°C to +85°C). Confirm the '+T' designation corresponds to the reel packaging format required for automated assembly processes. Ensure the ordering information matches the exact pinout and electrical specifications defined in the official Analog Devices datasheet.

Drivers, Receivers, Transceivers Selection Notes

Select this component when interfacing a +5V CAN controller with a +3.3V microcontroller without external level shifters. Choose this part over the MAX13052 if slope-control functionality is not required. Verify that the application environment exceeds standard ISO11898 common-mode ranges, justifying the need for ±80V fault protection. Ensure the system design accommodates the separate VCC2 bypass capacitor requirement.

Drivers, Receivers, Transceivers Part Context

This device belongs to the MAX1305x family of high-speed CAN transceivers from Analog Devices/Maxim Integrated. It shares pin-for-pin compatibility with the MAX13050, MAX13052, and MAX13053 variants. The primary distinction of the MAX13054 is its dual-supply architecture designed specifically for +3.3V logic integration, whereas other family members utilize single-supply logic interfaces.

Drivers, Receivers, Transceivers Replacement Considerations

Public confirmed substitutes include TLE6250v33 and CF163. These alternatives provide similar +3.3V logic compatibility and CAN interface functions. Verify pinout alignment and electrical parameter matching before implementation.