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KXCJ9 Evaluation Board

EVAL-KXCJ9-1008 Evaluation Board for the KXCJ9 Tri-Axis, User Selectable ± 2g, 4g, 8g, Digital I²C Output

Kionix Inc.

The EVAL-KXCJ9-1008 is an evaluation board for the KXCJ9 sensor.

Product Description

The KXCJ9 is a high-performance, ultra-low-power, tri-axis accelerometer designed for mobile applications. It offers Kionix Inc.'s best power performance along with an embedded wake-up feature, Fast-mode I²C and up to 14-bit resolution. The KXCJ9 is delivered in a 3 × 3 × 0.9 mm, 10-pin, LGA package with an operating temperature range of -40°C to 85°C. The KXCJ9 sensor offers improved shock, reflow, and temperature performance, and the ASIC has internal voltage regulators that allow operation from 1.8 V to 3.6 V within the specified product performance. Pin compatible with KXTI9 and KXTF9.

Features
  • Low current consumption: 2 µA in standby, 10 µA at low resolution, and 135 µA at high resolution
  • Internal voltage regulator
  • 8-bit, 12-bit, and 14-bit resolution
  • Supply voltage range: 1.8 V to 3.6 V
  • ±2g, ±4g or ±8g user-selectable ranges
  • I²C digital communication interface
  • Embedded features
    • User-configurable wake-up function
    • Orientation detection: report changes in face up, face down, ± vertical and ± horizontal orientation
    • Programmable interrupt engine
    • Self-test function
Specifications
  • Interface:I²C
  • Sensing Range:±2g, 4g, 8g
  • Sensitivity:1024 count/g
  • Sensor Type:Accelerometer, 3 Axis
  • Supplied Contents:Board(s)
  • Utilized IC / Part:KXCJ9-1008
  • Voltage - Supply:1.71V ~ 3.6V
Parts