XRA1206IL16-F

Overview

The XRA1206IL16-F is an I/O expander IC from MaxLinear, designed for SMBus and I2C communication. It features a QFN-16 package with dimensions of 3x3 mm. The device operates within a supply voltage range of 1.65 V to 3.6 V. It supports clock frequencies up to 400 kHz and functions across a temperature range of -40°C to +85°C.

Feature Summary

• Provides eight configurable general-purpose input/output channels
• Supports standard I2C and SMBus serial communication protocols
• Includes interrupt output capability for efficient event handling

Applications

• Embedded system peripheral expansion
• Consumer electronics interface management
• Industrial control I/O port extension

Procurement Notes

Verify component authenticity through authorized distribution channels due to potential availability constraints. Confirm RoHS compliance status and specific manufacturing lot details prior to integration. Ensure the selected package variant matches the required PCB footprint specifications for proper surface-mount assembly.

Selection Notes

Select this component when low-voltage operation between 1.65 V and 3.6 V is required. Choose the QFN-16 package for compact board space utilization. Ensure the host controller supports I2C or SMBus interfaces compatible with the specified 400 kHz maximum clock frequency for reliable data transmission.

Part Context

This part belongs to the XRA1206 series of I/O expanders manufactured by MaxLinear. It serves as a specialized interface solution for adding GPIO capabilities to systems using serial buses. The series focuses on providing flexible port configuration within a small form factor suitable for modern electronic designs.

Replacement Considerations

Consult official documentation for alternative package types or direct substitutes. Verify pin compatibility and electrical specifications before considering any cross-reference components.