LDC1314QRGHRQ1

ADCs/DACs - Special Purpose Overview

The LDC1314QRGHRQ1 is a four-channel inductance-to-digital converter designed for automotive applications, certified under AEC-Q100 standards. It features a 12-bit resolution and operates on a single power supply ranging from 2.7 V to 3.6 V. The device converts inductive sensor signals into digital data via an I2C interface, supporting sampling rates up to 13.3 kSPS. It functions within an extended temperature range of -40°C to +125°C and is housed in a compact 16-WQFN package with exposed thermal pad.

ADCs/DACs - Special Purpose Feature Summary

• Four independent channels for simultaneous inductive sensing
• 12-bit resolution with I2C digital output interface
• AEC-Q100 qualified for automotive reliability requirements
• Operates on 2.7 V to 3.6 V single-supply voltage

ADCs/DACs - Special Purpose Applications

• Automotive proximity and position sensing
• Touchless switch implementations in vehicle interiors
• Liquid level detection systems
• Metal detection sensors

ADCs/DACs - Special Purpose Procurement Notes

Verify the specific suffix 'RGHR' confirms the WQFN-16 package and reel packaging configuration. Confirm AEC-Q100 qualification status matches project requirements. Check moisture sensitivity level (MSL 3) handling constraints during assembly. Ensure I2C address settings align with system bus topology.

ADCs/DACs - Special Purpose Selection Notes

Select this component when four-channel inductive sensing is required in automotive environments. The 12-bit resolution suits general-purpose position and proximity detection. Verify that the target application supports I2C communication and operates within the specified 2.7 V to 3.6 V supply range. Consider the 16-WQFN footprint for PCB layout compatibility.

ADCs/DACs - Special Purpose Part Context

This part belongs to the LDC1314 family of inductance-to-digital converters. The 'Q1' suffix indicates automotive grade qualification. The 'RGH' designator specifies the 16-pin WQFN package type. It serves as a direct replacement for earlier versions like the LDC1314QRGHTQ1, maintaining functional compatibility while updating packaging or manufacturing sources.

ADCs/DACs - Special Purpose Replacement Considerations

The LDC1314QRGHTQ1 is a documented alternative variant within the same family. Both parts share identical electrical specifications and pinouts. Verify package availability and current production status before substitution.