MAX13051ASA+T

Drivers, Receivers, Transceivers Overview

The MAX13051ASA+T is a ±80V fault-protected CAN transceiver with autobaud functionality, designed for industrial network applications. It operates within a supply voltage range of 4.75V to 5.25V and supports data rates up to 1Mbps in high-speed mode. The device features slope-control mode for reduced EMI, standby mode with low current consumption, and transmit data dominant timeout protection. It provides ±6kV Human Body Model ESD protection and an input common-mode range exceeding ±12V. The component is housed in an 8-pin SO package and is specified for operation from -40°C to +125°C.

Drivers, Receivers, Transceivers Feature Summary

• Autobaud mode allows microcontrollers to compute incoming baud rates without disrupting communication
• Slope-control mode reduces electromagnetic interference by programming transmitter slew rates
• Transmitter dominant timeout prevents erroneous bus clamping during continuous low TXD signals
• Extended ±80V fault protection enables operation in high-voltage systems

Drivers, Receivers, Transceivers Applications

• Industrial Networks
• Device Net Nodes
• Telecom Systems
• HVAC Control Units

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'ASA' corresponds to the extended temperature range (-40°C to +125°C) rather than the commercial grade. Confirm that the '+T' designation indicates tape-and-reel packaging if reel quantities are required for automated assembly processes. Cross-reference the manufacturer's latest documentation to ensure compliance with current RoHS standards before finalizing procurement orders.

Drivers, Receivers, Transceivers Selection Notes

Select this component when ±80V fault tolerance is required on the CANH and CANL lines. Use the autobaud feature if the system needs to dynamically determine network speed. Choose the ASA variant for automotive or harsh industrial environments requiring operation up to +125°C. Ensure the application benefits from the slope-control capability to minimize EMI on unshielded twisted pairs.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MAX13051 family of CAN transceivers manufactured by Analog Devices / Maxim Integrated. It shares the core functional architecture with other variants like the MAX13051ESA+, differing primarily in the operating temperature range defined by the ordering suffix. The device integrates BiCMOS technology to provide robust fault protection and low-power standby modes suitable for demanding control area network implementations.

Drivers, Receivers, Transceivers Replacement Considerations

The MAX13051ESA+ serves as a direct pin-compatible alternative offering identical electrical characteristics but limited to a -40°C to +85°C temperature range. Verify thermal requirements before substitution. No other publicly confirmed substitute part numbers are available in the provided documentation.