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KXTJ3-1057 - Tri-axis Digital Accelerometer

General Description

The KXTJ3-1057 is a tri-axis ±2g, ±4g, ±8g, or ±16g silicon micromachined accelerometer.

The sense element is fabricated using Kionix’s proprietary plasma micromachining process technology.

Key Features

  • Small footprint: 2 x 2 x 0.9 mm LGA 12-pin package (pin-to-pin compatible with KXTJ2).
  • Low current consumption: 0.9 µA in standby, 10 µA in Low Power, and 155 µA in High Resolution modes.
  • Extended user-configurable g-ranges: ±2g, ±4g, ±8g, ±16g.
  • 8-bit, 12-bit, and 14-bit resolution modes.
  • Wide supply voltage range: 1.71V.
  • 3.6V with internal voltage regulator.
  • High resolution Wake-Up function with threshold configurable down to 3.9 m.

📥 Download Datasheet

Datasheet Details

Part number KXTJ3-1057
Manufacturer Kionix
File Size 1.62 MB
Description Tri-axis Digital Accelerometer
Datasheet download datasheet KXTJ3-1057 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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± 2g / 4g / 8g / 16g Tri-axis Digital Accelerometer Specifications PART NUMBER: KXTJ3-1057 Rev. 7.0 23-Jun-2023 Product Description The KXTJ3-1057 is a tri-axis ±2g, ±4g, ±8g, or ±16g silicon micromachined accelerometer. The sense element is fabricated using Kionix’s proprietary plasma micromachining process technology. Acceleration sensing is based on the principle of a differential capacitance arising from acceleration-induced motion of the sense element, which further utilizes common mode cancellation to decrease errors from process variation, temperature, and environmental stress. The sense element is hermetically sealed at the wafer level by bonding a second silicon lid wafer to the device using a glass frit.