MAX13052ESA+T

Drivers, Receivers, Transceivers Overview

The MAX13052ESA+T is an industry-standard high-speed CAN transceiver with ±80V fault protection. It operates at data rates up to 1Mbps and supports a supply voltage range of 4.75V to 5.25V. The device features slope-control mode for slew rates up to 500kbps, reducing EMI. It includes a SPLIT pin for common-mode stabilization and a dominant timeout function. Operating temperatures range from -40°C to +125°C, with standby current as low as 25µA.

Drivers, Receivers, Transceivers Feature Summary

• Slope-control mode allows programmable transmitter slew rate via external resistor
• Extended ±80V fault protection on bus lines for harsh industrial environments
• SPLIT pin provides DC common-mode stabilization voltage
• Dominant timeout prevents bus clamping if TXD input remains low

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 against official documentation to confirm temperature grade and packaging format. Ensure the component matches the required operating range and interface specifications before integration into the design.

Drivers, Receivers, Transceivers Selection Notes

Select this model when slope control is needed to limit EMI or reduce reflections on unshielded cables. It is suitable for applications requiring extended common-mode voltage stability and robust fault protection beyond standard ISO11898 limits.

Drivers, Receivers, Transceivers Part Context

Part of the MAX13050/MAX13052/MAX13053/MAX13054 family. Pin-compatible with other variants in the series, allowing flexible system design based on specific feature requirements such as silent mode or separate logic supply.

Drivers, Receivers, Transceivers Replacement Considerations

Public confirmed substitutes include PCA82C250/51. Verify functional compatibility and pinout alignment before substitution.

Drivers, Receivers, Transceivers FAQ

How is the slope-control mode activated?

Connect a resistor between the RS pin and ground. The resistance value determines the slew rate.

What is the purpose of the SPLIT pin?

It outputs a DC common-mode stabilization voltage (0.5 x VCC) to stabilize the recessive voltage under leakage conditions.

Does the device support 3.3V logic directly?

No, the MAX13052 requires a 5V logic supply. The MAX13054 variant supports 3.3V logic via a separate VCC2 pin.