LX34211QPW-TR

Sensor And Detector Interfaces Overview

The LX34211QPW-TR is an inductive position sensor interface IC manufactured by Microchip Technology, housed in a 14-lead TSSOP package. It operates within a supply voltage range of 4.4 V to 5.6 V and supports temperatures from -40°C to +125°C. The device features a 32-bit CORTUS APS3 RISC MCU with 12 Kbytes ROM and 128 bytes SRAM. It provides 12-bit positional output resolution via one DAC (AOUT) and one PWM (DOUT) channel. Key electrical parameters include a typical supply current of 8 mA, internal oscillator frequency of 6.55 MHz, and AEC-Q100 certification.

Sensor And Detector Interfaces Feature Summary

• Integrates a 32-bit CORTUS APS3 RISC MCU for embedded processing capabilities
• Features dynamic calibration algorithms and high automatic gain control for extended accuracy over varying airgaps
• Includes two independent analog conversion paths with 13-bit Sigma-Delta ADCs for sine and cosine signal conditioning
• Provides programmable outputs including a 0-5V DAC and PWM signals

Sensor And Detector Interfaces Applications

• Automotive actuators
• Industrial position sensing
• Medical control systems

Sensor And Detector Interfaces Procurement Notes

Verify the specific suffix 'QPW-TR' against official Microchip documentation to confirm tape-and-reel packaging and automotive-grade qualification status. Ensure that any ordering suffixes do not alter the functional specifications or pinout configuration unless explicitly stated in the manufacturer's datasheet.

Sensor And Detector Interfaces Selection Notes

Select this component when designing inductive position sensors requiring integrated MCU processing and high accuracy across large mechanical tolerances. Consider the 14-lead TSSOP package constraints and verify compatibility with the required 4.4 V to 5.6 V supply voltage range for the target application environment.

Sensor And Detector Interfaces Part Context

This part belongs to the LX34211 family of inductive position sensor interfaces developed to ISO26262 ASIL B standards. It is designed to simplify sensor design by combining signal conditioning, digital calibration, and MCU functions into a single highly integrated solution suitable for demanding commercial and industrial environments.

Sensor And Detector Interfaces Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.