XR18910IL-66

Sensor And Detector Interfaces Overview

The XR18910IL-66 is an 8:1 sensor interface analog front-end manufactured by MaxLinear. It features an I2C interface and operates within a supply voltage range of 1.7 V to 5.25 V. The device draws a typical operating current of 457 µA and functions across a temperature range of -40°C to +85°C. It is housed in a QFN-24 surface-mount package. This specific variant carries the slave address 66, distinguishing it from other suffixes in the series.

Sensor And Detector Interfaces Feature Summary

• Provides 8-to-1 multiplexing capability for sensor signal acquisition
• Integrates I2C communication protocol for digital control and data readout
• Designed as an analog front-end for low-power sensor applications

Sensor And Detector Interfaces Applications

• Multiplexed sensor networks requiring I2C connectivity
• Low-power industrial monitoring systems
• Battery-operated devices with multiple sensor inputs

Sensor And Detector Interfaces Procurement Notes

Verify the exact suffix against official MaxLinear documentation to confirm the slave address and package type. The IL-66 designation indicates a specific address configuration. Confirm availability status as distribution channels may list this component as obsolete or limited stock depending on the region.

Sensor And Detector Interfaces Selection Notes

Select the XR18910IL-66 when an 8-channel sensor interface with I2C output is required. Ensure the system power supply remains between 1.7 V and 5.25 V. Verify that the QFN-24 footprint matches the PCB layout. Compare against other suffixes if a different I2C slave address is needed for bus addressing.

Sensor And Detector Interfaces Part Context

This component belongs to the XR18910 family of sensor interfaces. The suffix determines the I2C slave address. MaxLinear produces this line for applications requiring efficient multiplexing of analog sensors into digital systems. The IL variant typically denotes a specific thermal and packaging specification within the product line.

Sensor And Detector Interfaces Replacement Considerations

Check for direct substitutes with identical I2C addresses. Other XR18910 variants with different suffixes may serve as pin-compatible replacements if the address conflict is resolved. Verify functional equivalence for 8:1 multiplexing requirements.