MAX22514ATG+

Overview

The MAX22514ATG+ is a surge-protected IO-Link transceiver with an integrated DC-DC buck regulator. It operates on a V24 supply voltage ranging from 8V to 36V and supports COM1, COM2, and COM3 data rates. The device includes a 200mA DC-DC buck converter, a 5V linear regulator, and a 3.3V linear regulator. It features a configurable C/Q driver supporting PNP, NPN, and push-pull modes with selectable slew rates. Electrical characteristics include a typical operating current of 75µA (with DC-DC disabled) and ESD protection rated at ±2.5kV contact discharge. The component is housed in a 25-bump WLP package measuring 2.5mm x 2.6mm.

Feature Summary

• Integrates high-efficiency DC-DC buck regulator and dual linear regulators for power management
• Configurable C/Q driver with multiple output modes and programmable current limits
• Includes integrated surge protection and reverse polarity protection for robust operation
• Features SPI interface for configuration, diagnostics, and thermal monitoring

Applications

• IO-Link Device Transceivers
• IO-Link Master Applications
• Industrial Sensor and Actuator Devices

Procurement Notes

Verify the specific suffix ATG against official documentation to confirm the WLP package type and temperature range. Confirm RoHS compliance status through the manufacturer's datasheet or ordering information section before procurement.

Selection Notes

Select this component when designing systems requiring integrated power regulation alongside IO-Link communication. Ensure the application utilizes the WLP footprint constraints and that the 24V interface requirements align with the specified voltage ranges and protection levels.

Part Context

This part belongs to the MAX22514 family of IO-Link transceivers designed by Analog Devices/Maxim Integrated. The family focuses on providing highly integrated solutions for industrial automation, combining signal conditioning with power management in compact packages suitable for space-constrained sensor designs.

Replacement Considerations

Consult official substitution guides for equivalent IO-Link transceivers. Verify pinout compatibility and electrical specifications if considering alternative models within the same product family.