MAX13041ASD/V+

Drivers, Receivers, Transceivers Overview

The MAX13041ASD/V+ is a ±80V fault-protected, high-speed CAN transceiver designed for automotive and industrial applications. It supports data rates up to 1Mbps and operates over an extended temperature range of -40°C to +125°C. The device features advanced power management with standby and sleep modes, drawing typical currents as low as 18µA. It includes Wake-on-CAN capability, level shifting for +2.8V to +5.5V controllers, and recessive bus stabilization via the SPLIT pin. Packaged in a 14-pin SO, it provides ±12kV HBM ESD protection on bus lines.

Drivers, Receivers, Transceivers Feature Summary

• Provides ±80V fault protection on CANH, CANL, and SPLIT pins, supporting operation up to +76V on VBAT.
• Integrates advanced power management with Wake-on-CAN functionality to restore node power upon bus activity detection.
• Features recessive bus stabilization (SPLIT) to mitigate electromagnetic emissions caused by common-mode voltage steps.
• Includes built-in level translation for direct interfacing with CAN protocol controllers operating between +2.8V and +5.5V.

Drivers, Receivers, Transceivers Applications

• +12V Automotive Clamp 30 Modules
• +42V Automotive Clamp 30 Modules
• +24V Mid-Heavy Truck Applications
• Military and Commercial Aircraft Systems

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix '/V+' indicates automotive qualification status when sourcing components. Confirm package type matches the 14-pin SO specification required for the target design. Ensure supply chain documentation aligns with Analog Devices Inc./Maxim Integrated manufacturing standards for this part number.

Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring robust fault protection against high-voltage transients on the CAN bus. It is suitable for battery-permanent modules needing low-power sleep states controlled by external regulators. Verify that the interface logic voltage range of the connected controller falls within the supported +2.8V to +5.5V window for proper level shifting.

Drivers, Receivers, Transceivers Part Context

This device is functionally compatible with the Philips TJA1041A and serves as a pin-to-pin replacement with enhanced performance characteristics. It belongs to the Maxim Integrated family of high-speed CAN transceivers designed for demanding network environments where reliability and power efficiency are critical constraints.

Drivers, Receivers, Transceivers Replacement Considerations

The MAX13041 is a pin-compatible replacement for the Philips TJA1041A. Designers should verify that the improved electrical specifications meet system requirements without necessitating layout changes.

Drivers, Receivers, Transceivers FAQ

How does the MAX13041 manage power consumption in low-power states?

The device offers standby and sleep modes with typical supply currents as low as 18µA. It controls external voltage regulators via the INH pin to minimize power usage across the entire node.

What is the purpose of the SPLIT pin?

The SPLIT pin outputs a stabilized DC voltage of VCC/2 to bias the split-termination node. This stabilizes the common-mode voltage of the bus, reducing electromagnetic emissions during dominant-to-recessive transitions.

Can the MAX13041 wake up from sleep mode automatically?

Yes, it supports Wake-on-CAN capability. It detects specific patterns of dominant and recessive bus cycles to restore power to the node and exit sleep mode.