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MMA8451Q - 14-bit/8-bit digital accelerometer

Description

40 °C to +85 °C QFN-16

© NXP Semiconductors N.V.

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Features

  • 1.95 V to 3.6 V supply voltage.
  • 1.6 V to 3.6 V interface voltage.
  • ±2 g/±4 g/±8 g dynamically selectable full scale.
  • Output data rates (ODR) from 1.56 Hz to 800 Hz.
  • 99 μg/√Hz noise.
  • 14-bit and 8-bit digital output.
  • I2C digital output interface.
  • Two programmable interrupt pins for seven interrupt sources.
  • Three embedded channels of motion detection.
  • Freefall or motion detection: one channel.
  • Pulse d.

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Datasheet preview – MMA8451Q

Datasheet Details

Part number MMA8451Q
Manufacturer NXP
File Size 941.91 KB
Description 14-bit/8-bit digital accelerometer
Datasheet download datasheet MMA8451Q Datasheet
Additional preview pages of the MMA8451Q datasheet.

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Full PDF Text Transcription

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NXP Semiconductors Data sheet: Technical data Document Number: MMA8451Q Rev. 10.3, 02/2017 MMA8451Q, 3-axis, 14-bit/8-bit digital accelerometer MMA8451Q The MMA8451Q is a smart, low-power, three-axis, capacitive, micromachined accelerometer with 14 bits of resolution. This accelerometer is packed with embedded functions with flexible user programmable options, configurable to two interrupt pins. Embedded interrupt functions allow for overall power savings relieving the host processor from continuously polling data. There is access to both low-pass filtered data as well as high-pass filtered data, which minimizes the data analysis required for jolt detection and faster transitions.
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