MAX22515ATG+T

Drivers, Receivers, Transceivers Overview

The MAX22515ATG+T is a low-power industrial transceiver from Analog Devices/Maxim Integrated, designed for IO-Link device or master applications. It features a selectable I2C or pin-mode control interface, one C/Q channel, and one digital input (DI) channel. The device operates on an 8V to 36V supply with integrated ±1.2kV surge protection and reverse polarity protection on all line interface pins. Internal regulators provide 5V and 3.3V outputs. It supports COM1, COM2, and COM3 data rates and includes an integrated oscillator. The ATG suffix indicates the 20-bump WLP package (2.5mm x 2.0mm). Operating temperature range is -40°C to +125°C.

Drivers, Receivers, Transceivers Feature Summary

• Integrated surge protection on V24, C/Q, DI, and GND pins for robust communication in harsh environments
• Flexible control interface supporting both I2C configuration and direct pin-mode logic operation
• Built-in linear voltage regulators generating 5V and 3.3V auxiliary power rails
• Optimized for compact designs with low on-resistance drivers and minimal supply current

Drivers, Receivers, Transceivers Applications

• IO-Link sensor and actuator devices
• Industrial sensors requiring point-to-point serial communication
• IO-Link master transceivers

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and RoHS compliance status. Ensure that the selected variant matches the required thermal dissipation characteristics for the intended PCB layout. Cross-reference the component marking code with the datasheet to authenticate the source before integration into production systems.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing space-constrained industrial interfaces requiring high integration. The WLP package suits applications where board area is limited. Verify that the system logic levels align with the VL supply voltage. Consider the integrated protection features if external transient suppression components are undesirable to reduce bill of materials.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MAX2251x family of IO-Link transceivers. It shares register compatibility with the MAX22513 but offers distinct packaging options. The MAX22515 provides a single C/Q channel and one DI channel, differing from dual-channel variants in the series. It serves as a core interface solution for Industry 4.0 smart sensor deployments.

Drivers, Receivers, Transceivers Replacement Considerations

The MAX22513AWJ+T is noted as having a compatible register set. However, substitution requires verification of pinout differences and package dimensions. The MAX22513 may offer different driver configurations or channel counts. Evaluate thermal performance and surge protection specifications carefully before replacing the MAX22515ATG+T.