MAX13052ASA+

Drivers, Receivers, Transceivers Overview

The MAX13052ASA+ is an industry-standard, high-speed Control Area Network (CAN) transceiver featuring ±80V fault protection on the CANH and CANL lines. It supports data rates up to 1Mbps in high-speed mode and includes a slope-control mode for reducing electromagnetic interference at speeds up to 500kbps. The device operates within a supply voltage range of +4.75V to +5.25V and provides an input common-mode range exceeding ±12V. It incorporates a SPLIT pin for common-mode stabilization, a dominant timeout function, thermal shutdown, and short-circuit protection. The component is specified for operation across an extended temperature range of -40°C to +125°C.

Drivers, Receivers, Transceivers Feature Summary

• Features ±80V fault protection on bus lines for harsh industrial environments
• Includes slope-control mode to reduce EMI and reflections
• Provides SPLIT pin for recessive common-mode voltage stabilization
• Integrates transmit dominant timeout to prevent bus clamping

Drivers, Receivers, Transceivers Applications

• DeviceNet nodes
• Medium- and heavy-duty truck systems
• Industrial networks requiring overvoltage protection

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'ASA+' indicates the -40°C to +125°C temperature range and SO package. Confirm lead-free/RoHS compliance status with the manufacturer or authorized distributor. Ensure the ordering information matches the exact part number required for your design specifications.

Drivers, Receivers, Transceivers Selection Notes

Select this component when ±80V fault protection and slope control are required. It is suitable for applications needing common-mode stabilization via the SPLIT pin. Consider alternatives like the MAX13050 if slope control is unnecessary, or the MAX13053 if silent mode is preferred. Verify logic voltage compatibility with the host controller.

Drivers, Receivers, Transceivers Part Context

This device belongs to the MAX13050/MAX13052/MAX13053/MAX13054 family of pin-for-pin compatible CAN transceivers. The MAX13052 specifically adds slope-control functionality compared to the standard MAX13050. All members share the same 8-pin SO package and core fault protection features.

Drivers, Receivers, Transceivers Replacement Considerations

Public confirmed substitutes include TJA1040 for the MAX13050 and PCA82C250/PCA82C251 for the MAX13052. Verify functional equivalence regarding fault protection levels and slope control capabilities before substitution.