TIOL221RGER

Drivers, Receivers, Transceivers Overview

The TIOL221RGER is a dual-channel IO-Link device physical layer component manufactured by Texas Instruments. It integrates an LDO regulator and SPI interface, supporting a supply voltage range of 7V to 36V. The device features configurable CQ outputs with auxiliary digital output and digital input channels. Designed for half-duplex communication, it enables rapid mode switching within 500μs after receiving a wake-up signal. Packaged in a 24-pin VQFN (4x4) format, this transceiver facilitates robust sensor interface applications requiring reliable IO-Link connectivity.

Drivers, Receivers, Transceivers Feature Summary

• Dual-channel IO-Link device physical layer implementation
• Integrated low-dropout regulator and serial peripheral interface
• Configurable CQ output with auxiliary digital I/O channels

Drivers, Receivers, Transceivers Applications

• IO-Link sensor interface nodes
• Industrial automation device physical layers
• Half-duplex communication systems

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific revision status, such as Rev. C, when sourcing the TIOL221RGER to ensure compatibility with design requirements. Confirm that the 24-VQFN package dimensions align with PCB layout constraints. Cross-reference the manufacturer standard lead time of 12 weeks for accurate production planning. Ensure the ordering suffix matches the required tape and reel configuration for automated assembly processes.

Drivers, Receivers, Transceivers Selection Notes

Select the TIOL221RGER when a dual-channel IO-Link solution with integrated power regulation is required. The built-in LDO simplifies board design by reducing external component count. Consider the 7V to 36V operating range for industrial environments. The fast wake-up response supports dynamic network topologies. Verify SPI interface compatibility with the host microcontroller before finalizing the selection.

Drivers, Receivers, Transceivers Part Context

The TIOL221RGER belongs to Texas Instruments' IO-Link device physical layer family. It serves as a specialized transceiver for connecting IO-Link devices to master controllers. The component bridges the gap between digital logic levels and the IO-Link electrical specification. Its integration of regulatory and interface functions distinguishes it from discrete transceiver solutions.

Drivers, Receivers, Transceivers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Evaluate the TIOL221 series variants for potential pin-compatible alternatives if necessary.