XR18910ILTR-66

Sensor And Detector Interfaces Overview

The XR18910ILTR-66 is a sensor interface analog front end manufactured by MaxLinear. It integrates an 8:1 differential multiplexer, instrumentation amplifier, low-dropout regulator, and offset correction DAC. The device operates on a supply voltage ranging from 1.7 V to 5.25 V with a typical operating current of 457 uA. It features an I2C interface with a slave address of 66. The component supports operation within a temperature range of -40°C to +85°C and is housed in a QFN-24 package.

Sensor And Detector Interfaces Feature Summary

• Integrates an 8-channel differential multiplexer for signal selection
• Includes an instrumentation amplifier and offset correction DAC for precision conditioning
• Features an internal low-dropout regulator for power management

Sensor And Detector Interfaces Applications

• Industrial sensor signal conditioning
• Data acquisition systems requiring multi-channel input
• Precision measurement instrumentation

Sensor And Detector Interfaces Procurement Notes

Verify the specific suffix '-66' against official MaxLinear documentation to confirm the I2C slave address configuration. Confirm availability status as distribution channels may list this part as obsolete or limited stock. Ensure the QFN-24 package footprint matches the target PCB design requirements before procurement.

Sensor And Detector Interfaces Selection Notes

Select the XR18910ILTR-66 when an 8-channel multiplexed sensor interface is required with integrated amplification and offset correction. Compare the 1.7 V to 5.25 V supply range against system power constraints. Verify that the I2C slave address 66 does not conflict with other devices on the bus. Consider the QFN-24 thermal performance for the intended application environment.

Sensor And Detector Interfaces Part Context

This component belongs to the XR18910 series of sensor interface analog front ends from MaxLinear. The series typically includes variants differentiated by I2C addressing suffixes. The XR18910 family is designed to simplify the connection of multiple differential sensors to microcontrollers or data converters by integrating muxing and amplification functions.