MAX13051ESA+T

Drivers, Receivers, Transceivers Overview

The MAX13051ESA+T is a ±80V fault-protected CAN transceiver with autobaud functionality, designed for industrial network applications. It operates on a single +5V supply (4.75V to 5.25V) and supports data rates up to 1Mbps in high-speed mode. The device features slope-control mode for slew-rate adjustment to reduce EMI, and a low-current standby mode with a typical current of 25µA. It includes transmit data dominant timeout, thermal shutdown at +165°C, and ±6kV HBM ESD protection. The component is housed in an 8-pin SO package and is specified for operation from -40°C to +85°C.

Drivers, Receivers, Transceivers Feature Summary

• Autobaud mode allows microcontrollers to compute incoming baud rates without destroying CAN protocol communication.
• Slope-control mode enables programmable transmitter slew rates to minimize electromagnetic interference.
• Transmitter dominant timeout prevents erroneous controllers from clamping the bus if TXD remains low for over 1ms.

Drivers, Receivers, Transceivers Applications

• Industrial Networks
• Device Net Nodes
• Telecom Systems

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing this part number. Confirm that the '+Denotes lead-free/RoHS-compliant' status aligns with project requirements. Ensure the ordering information matches the -40°C to +85°C temperature range designated for the ESA variant.

Drivers, Receivers, Transceivers Selection Notes

Select this component when ±80V fault tolerance and autobaud capabilities are required for CAN bus interfaces. It is suitable for harsh environments where common-mode voltages exceed standard ISO 11898 specifications. Consider the slope-control feature if unshielded twisted pair cables must be used to mitigate EMI issues.

Drivers, Receivers, Transceivers Part Context

The MAX13051 belongs to the Maxim Integrated CAN transceiver family, specifically engineered for robust industrial communication. It complements other interface ICs by providing extended voltage protection and flexible operating modes. The device integrates both transmitter and receiver functions into a single compact package.

Drivers, Receivers, Transceivers Replacement Considerations

Public confirmed substitute part numbers: None identified in verified documentation.