XR18910ILMTR-64

Sensor And Detector Interfaces Overview

The XR18910ILMTR-64 is a sensor interface analog front end manufactured by MaxLinear. It integrates an 8-channel 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 for configuration and communication. The component supports a maximum output current of 25 mA and provides a 3 V output from its internal LDO. It is housed in a QFN-24 package and functions within a temperature range of -40°C to +85°C.

Sensor And Detector Interfaces Feature Summary

• Integrates an 8:1 differential multiplexer for multi-signal routing
• Includes an instrumentation amplifier for signal conditioning
• Features an integrated low-dropout regulator (LDO)
• Provides offset correction capability via a dedicated DAC

Sensor And Detector Interfaces Applications

• Sensor interface systems requiring signal multiplexing
• Industrial monitoring applications utilizing differential sensors
• Data acquisition systems needing integrated signal conditioning

Sensor And Detector Interfaces Procurement Notes

Verify the specific suffix MTR-64 against official MaxLinear documentation to confirm the slave address and tape-and-reel packaging specifications. Ensure compatibility with the required I2C bus speed and check for any lifecycle status changes such as obsolescence or last-time buy notices before finalizing procurement plans.

Sensor And Detector Interfaces Selection Notes

Select this component when an application requires consolidating multiple differential sensor inputs into a single ADC path. The integrated offset correction DAC simplifies calibration requirements compared to discrete solutions. Verify that the input signal levels remain within the specified 1.7 V to 5.25 V supply range and that the QFN-24 thermal performance meets the system's heat dissipation needs.

Sensor And Detector Interfaces Part Context

This part belongs to the XR18910 family of sensor interface devices designed for high-precision analog signal acquisition. The ILMTR-64 variant specifically denotes the QFN-24 surface-mount package and a defined I2C slave address. It serves as a bridge between analog sensor arrays and digital processing units, reducing board space and component count.

Sensor And Detector Interfaces Replacement Considerations

Consult MaxLinear datasheets for direct pin-compatible replacements within the XR18910 series. Verify that alternative parts maintain the same 8-channel architecture and I2C addressing scheme to ensure seamless integration without schematic modifications.