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LX3302 - Inductive Sensor Interface

Datasheet Summary

Description

The LX3302 is a highly integrated programmable data conversion IC designed for interfacing to and managing of inductive sensors.

Features

  • Built-in Oscillator for Driving Primary Coil.
  • Two Independent Analog Channels With Demodulation.
  • 32-Bit RISC MCU with 3k 32-bit Words of ROM.
  • Two Programmable Gain Amplifiers.
  • Two Anti-alias Filters.
  • Two 13-bit ADCs.
  • Selection of SINC and SINC+FIR Digital Filters.
  • One 12-bit DAC.
  • One 16-bit PWM.
  • Output Ground Fault Detection and Protection.
  • Digital Calibration with Non-volatile Configuration Storage (EEPROM).
  • Protected Watchdog Timer.

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Datasheet preview – LX3302

Datasheet Details

Part number LX3302
Manufacturer Microsemi
File Size 1.30 MB
Description Inductive Sensor Interface
Datasheet download datasheet LX3302 Datasheet
Additional preview pages of the LX3302 datasheet.

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Full PDF Text Transcription

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Preliminary Production Data Sheet LX3302 Inductive Sensor Interface IC with Embedded MCU Description The LX3302 is a highly integrated programmable data conversion IC designed for interfacing to and managing of inductive sensors. The device includes an integrated oscillator circuit for driving the primary coil of an inductive sensor, along with two independent analog conversion paths for conditioning, converting, and processing of two analog signals from the secondary coils of the sensor. Each path includes an EMI filter, demodulator, anti-alias filter, programmable amplifier, and a 13-bit sigma-delta analog-to-digital converter.
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