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FXLS8471Q - Linear Accelerometer

Description

FXLS8471Q is a small, low-power, 3-axis, linear accelerometer in a 3 mm x 3 mm x 1 mm QFN package.

FXLS8471Q has dynamically selectable acceleration full-scale ranges of ±2 g/±4 g/±8 g and 14 bits of resolution.

Output data rates (ODR) are programmable from 1.563 Hz to 800 Hz.

Features

  • 1.95 V to 3.6 V VDD supply voltage, 1.62 V to 3.6 V VDDIO voltage.
  • ±2 g/±4 g/±8 g dynamically selectable acceleration full-scale ranges.
  • Output Data Rates (ODR) from 1.563 Hz to 800 Hz.
  • Low noise: typically 99 μg/Hz in low-noise mode @ 200-Hz bandwidth.
  • 14-bit ADC resolution: 0.244 mg/LSB in ±2 g full-scale range.
  • Embedded programmable acceleration event functions.
  • Freefall and motion detection.
  • Transient detection.

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Datasheet preview – FXLS8471Q

Datasheet Details

Part number FXLS8471Q
Manufacturer NXP
File Size 1.36 MB
Description Linear Accelerometer
Datasheet download datasheet FXLS8471Q Datasheet
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Full PDF Text Transcription

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FXLS8471Q 3-Axis, Linear Accelerometer Rev. 3.0 — 13 June 2019 Product data sheet 1 General description FXLS8471Q is a small, low-power, 3-axis, linear accelerometer in a 3 mm x 3 mm x 1 mm QFN package. FXLS8471Q has dynamically selectable acceleration full-scale ranges of ±2 g/±4 g/±8 g and 14 bits of resolution. Output data rates (ODR) are programmable from 1.563 Hz to 800 Hz. I2C and SPI serial digital interfaces are provided along with several user programmable event detection functions that can be used to reduce the overall system power consumption by off-loading the host processor. FXLS8471Q is guaranteed to operate over the extended temperature range of –40 °C to +105 °C. 2 Features and benefits • 1.95 V to 3.6 V VDD supply voltage, 1.62 V to 3.
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