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Kionix Productdetail


Tri-Axis, User Selectable 4g, 8g, 16g, Digital (I²C) Output, 3x3x0.9mm LGA - KXCJK-1038

The Kionix KXCJK is a low power tri-axis accelerometer with digital I²C output. The KXCJK features user-selectable parameters including 8-bit, 12-bit, or 14-bit modes, g-ranges from ± 4g, 8g or 16g, and Output Data Rates from 0.781 Hz to 1600 Hz. This part features a 16-pin package, making it pin compatible with other popular products on the market, and offers a low-power motion interrupt. The KXCJK also has internal voltage regulators that allow operation from 1.8 V to 3.6 V with an operating temperature range of -40°C to +85°C.

Not Recommended for New Designs.


  • 内置稳压器
  • 8 位、12 位及 14 位分辨率
  • 低电流消耗:低分辨率时为 10 µA,高分辨率时为 135 µA
  • 电源电压范围:1.8 V 到 3.6 V
  • 用户可选择范围 ±2g、±4g 或 ±8g
  • I2C 数字通讯接口
  • 嵌入式功能
  • 运动检测
  • 用户可配置的唤醒功能
  • 可编程中断引脚
  • 自检功能
  • 符合 RoHS 标准


  • 小巧的 16 引脚、3x3x0.09 mm 封装
  • 超低功耗
  • 卓越的偏移稳定性
  • 高达 14 位的分辨率
  • 嵌入式唤醒功能与内置稳压器


G 值范围 加速度灵敏度 噪音 (µg/√Hz) 分辨率 封装大小 引脚 封装类型 接口(输出) 唤醒功能 工作温度 (Min.)[°C] 工作温度 (Max.)[°C] 电源电压 [V] 电流消耗
3 4g, 8g, 16g, User-selectable 512 (14-bit), 32, 16, 8 (8-bit), 512, 256, 128 (12-bit), (counts/g) - 8-bit, 12-bit, 14-bit 3x3x0.9mm 16-pin LGA Digital (I²C) Yes -40 85 1.8-3.6 10-135 μA


零件号 立即购买 说明 文档
EVAL-KXCJK-1038 Cart KXCJK-1038 Evaluation Board


立即购买 说明
IoT Evaluation and Development Kit Cart Kionix's IoT evaluation kit utilizes hardware platform based on Nordic Semiconductor's Bluetooth LE SoC. The compact (27/32mm x 4.2mm), highly integrated modular sensor system integrates Kionix's accelerometer (KX122-1037), combo accel-mag (KMX62-1031), and combo accel-gyro (KXG07) sensors along with ROHM's barometric pressure sensor (BM1383AGLV). Additional sensors can be evaluated using the add-on board that can fit inside the kit. This enables measurement of 3D acceleration, 3D magnetism, 3D rotation, air pressure, and temperature, making it ideal for training, prototyping, and initial set development of IoT and wearable applications.