KX122-1037 The Kionix KX122-1037 is a tri-axis digital accelerometer. It offers user-selectable g-ranges and output data rates, with an integrated FIFO buffer.
Mfr Part #:

KX122-1037

Available from 1 distributors
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The Kionix KX122-1037 is a tri-axis digital accelerometer. It offers user-selectable g-ranges and output data rates, with an integrated FIFO buffer.
✓ Total Stock: 100 pcs
$ Price Range: $0.99

KX122-1037 Available from 1 distributor

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✓ Non-Authorised
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100 pcs
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KX122-1037 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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KX122-1037 Description

Short technical summary and product information.

The Kionix KX122-1037 is a tri-axis digital accelerometer designed for various motion sensing applications. It features user-selectable g-ranges of ±2g, ±4g, or ±8g, allowing for flexibility in different measurement needs. The device supports user-selectable output data rates up to 25600Hz, enabling high-speed data acquisition.

 

This accelerometer includes an integrated 2048-byte FIFO/FILO buffer for efficient data storage. It operates from a supply voltage range of 1.71V to 3.6V DC and communicates via I2C or SPI digital protocols. The compact 2 x 2 x 0.9 mm LGA package is suitable for surface-mount applications.

 

The KX122-1037 incorporates advanced algorithms for orientation, Directional-Tap/Double-Tap detection, activity detection, and free fall detection. These features enhance its utility in embedded systems requiring intelligent motion analysis.

KX122-1037 Quick Information

Product Type: Digital Accelerometer
Canonical Name: KX122-1037 Tri-axis Digital Accelerometer
Subcategory: Digital

KX122-1037 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

KX122-1037 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

KX122-1037 Features

  • Tri-axis digital accelerometer with selectable g-ranges.
  • User-selectable output data rate up to 25600Hz.
  • Integrated 2048-byte FIFO/FILO buffer.
  • Operates from 1.71V to 3.6V DC supply.
  • Compact 2x2x0.9mm LGA package.

KX122-1037 Applications

  • Ideal for motion sensing applications.
  • Suitable for activity monitoring.
  • Used for device orientation detection.
  • Supports free fall detection.

KX122-1037 FAQs

6 frequently asked questions generated from this part’s specifications.
What g-ranges are available for the KX122-1037 accelerometer?

The KX122-1037 offers user-selectable g-ranges of ±2g, ±4g, or ±8g.

What is the maximum output data rate for the KX122-1037?

The user-selectable output data rate can be up to 25600Hz.

What is the operating supply voltage for the KX122-1037?

The accelerometer operates from a 1.71V to 3.6V DC supply.

What digital interfaces does the KX122-1037 support?

The KX122-1037 supports both I2C and SPI digital protocols.

What is the size of the FIFO/FILO buffer in the KX122-1037?

The device has an extra-large embedded 2048-byte FIFO/FILO buffer.

What are the dimensions of the KX122-1037 package?

The accelerometer is delivered in a 2 x 2 x 0.9 mm LGA plastic package.

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