主页 | KIONIX 产品 | 加速度计 | KXTJ3-1057
 
 
product-image
 

KXTJ3-1057
Tri-Axis, User Selectable ± 2g, 4g, 8g, 16g, Digital (I2C) Interface and Motion Detection/Wake-up Interrupt, 2 x 2 x 0.9 mm LGA - KXTJ3-1057

The KXTJ3 is the next generation of our best-selling KXTJ2 tri-axis accelerometer that provides the best value and high performance available in the same pin-to-pin compatible 2 x 2 x 0.9 mm 12-pin LGA package. New and improved is an extended g-range up to ±16g, higher resolution embedded wake-up function down to 3.9mg, and more flexible interrupt circuitry. The KXTJ3 sense element offers lower noise performance, exceptional shock resiliency, stable performance over temperature, and virtually eliminates offset and sensitivity shifts from reflow.

特点:

  • 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: 1.71 V to 3.6 V with internal voltage regulator
  • High resolution Wake-Up function with threshold configurable down to 3.9 mg
  • User-configurable Output Data Rates from 0.781Hz to 1600Hz
  • I2C digital communication interface up to 3.4MHz
  • Highly configurable interrupt control
  • Embedded Low Pass filter
  • Improved design to virtually eliminate post reflow Offset and Sensitivity shift
  • Improved noise performance
  • Stable performance over temperature
  • High shock survivability
  • Self-test function
  • RoHS / REACH compliant

亮点

  • Excellent value with low cost/high performance ratio
  • Extended 16g-range
  • Low noise
  • High resolution wake-up function

相关产品

产品规格

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 2g, 4g, 8g, 16g, User-selectable 1024 (14-bit), 64, 32, 16 (8-bit), 1024, 512, 256 (12-bit), (counts/g) 150 8-bit, 12-bit, 14-bit 2x2x0.9mm 12-pin LGA Digital (I²C) Yes -40 85 1.71-3.6 10-155 μA

评估板

零件号 立即购买 说明 文档
EVAL-KXTJ3-1057 Cart KXTJ3-1057 Evaluation Board Board Schematic
Board Layout

开发工具

立即购买 说明
USBDEVKIT Cart 该工具包包括在其上焊接有客户指定 3.3V Kionix 加速度计产品的 Kionix 评估板、提供微处理器控制和 USB 接口的 Silicon Labs C8051F340DK 以及连接 Kionix 评估板和微处理器的 Kionix F340 适配板。