Microchip Technology LXK3301AR001

Overview

LXK3301AR001 from Microchip Technology is an evaluation kit for the LX3301A 120° rotary inductive position sensor IC, including a populated sensor PCB with the LX3301A IC, IPCE programmer hardware, USB-to-serial interface cable, and access to the Integrated Programming and Calibration Environment (IPCE) GUI software. It enables rapid prototyping and calibration of inductive angular sensing systems in motor control and industrial automation.

For engineers reviewing the LXK3301AR001 datasheet, LXK3301AR001 pinout, LXK3301AR001 application, or LXK3301AR001 equivalent, this kit supports full EEPROM programming, real-time position data capture, single-click auto-calibration, TCP/IP-based remote operation, and export of calibrated sensor data to Excel for analysis - all without requiring custom firmware or hardware design.

Technical Context

The LXK3301AR001 kit centers on the LX3301A IC - a 120° rotary inductive position sensor with integrated signal conditioning, 12-bit analog output (0–5 V), and EEPROM-based calibration storage. It uses resonant LC coupling between excitation and sense coils to derive absolute angular position without magnets.

Calibration is performed via the IPCE GUI using captured mechanical angle vs. raw sensor response data; the software computes and programs optimal sine/cosine offset, gain, and phase coefficients into the LX3301A's internal EEPROM. The IPCE programmer provides isolated USB-to-serial communication and powers the sensor board at 5 V.

Key Specifications

Availability

LXK3301AR001 is available at Aetrix Electronics and suitable for industrial motor feedback, automotive throttle position sensing, and HVAC damper control applications requiring stable component supply and rapid sensor characterization.

Supply support for LXK3301AR001 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Microchip Technology is a U.S.-based semiconductor company specializing in microcontrollers, analog devices, timing solutions, and sensor interface ICs for industrial, automotive, and consumer applications.

The LX3301A product line delivers magnet-free, high-reliability angular position sensing using inductive technology - designed specifically for harsh environments where Hall-effect or optical sensors fail due to contamination, vibration, or temperature extremes.

FAQ

What is the primary function of the LXK3301AR001 evaluation kit?

The LXK3301AR001 evaluation kit provides a complete turnkey solution for evaluating and calibrating the LX3301A 120° rotary inductive position sensor IC. It includes a pre-populated sensor PCB, IPCE programmer hardware, USB cable, and access to the IPCE GUI software - enabling immediate data capture, auto-calibration, EEPROM programming, and analog output validation without custom development.

Does the LXK3301AR001 include the LX3301A IC?

Yes, the LXK3301AR001 includes a fully assembled sensor PCB with the LX3301A IC soldered and tested, along with passive components, excitation/sense coils, and a 6-pin JST connector. The IC is factory-programmed with default calibration and ready for immediate evaluation upon power-up.

Can the LXK3301AR001 be used for production calibration?

Yes, the LXK3301AR001 supports production-level calibration via its IPCE GUI and TCP/IP interface. The "Auto Calibration" feature computes optimal coefficients from mechanical angle data and programs them directly into the LX3301A's EEPROM - enabling repeatable, traceable calibration across manufacturing batches.

What software is required to operate the LXK3301AR001?

The LXK3301AR001 requires Microchip's Integrated Programming and Calibration Environment (IPCE) GUI software, which is freely downloadable from Microchip's official website. The software runs on Windows and Linux, communicates with the IPCE programmer via USB or TCP/IP, and supports data capture, analysis, calibration, and EEPROM programming for the LX3301A IC.

Is external mechanical positioning equipment needed for calibration with the LXK3301AR001?

Yes, accurate mechanical angle reference - such as a precision rotary stage or encoder-based setup - is required to correlate physical rotation with sensor output during calibration. The IPCE software captures raw sensor data only; it relies on externally verified angle positions to compute and store calibrated coefficients in the LX3301A IC.