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KX112-1042
Tri-Axis, User Selectable ± 2g, 4g, 8g, Digital (I2C/SPI) Output, Integrated FIFO/FILO buffer, 2x2x0.6mm LGA - KX112-1042

The KX112 is a robust, low-power, I2C/SPI, 3-axis accelerometer with integrated FIFO/FILO buffer that features a wide range of embedded functionality, including tap detection, orientation, activity, and wake-up algorithms. Kionix’s XAC sensor provides outstanding stability with a market-leading combination of improved shock, reflow, and thermal performance. The KX112 also offers accelerometer outputs with up to 16-bit resolution for greater precision. User-selectable parameters include ± 2g, 4g or 8g ranges and Output Data Rates (ODR) with programmable high-pass and low-pass filters. It is packaged in an ultra-small, 12-pin, 2x2x0.6mm LGA plastic package.

특징:

  • 2x2x0.6mm LGA
  • User-selectable g Range and Output Data Rate
  • User-selectable 8-bit low resolution or 16-bit high resolution mode
  • Digital High-Pass Filter Outputs
  • Embedded 2048 byte FIFO/FILO buffer
  • Internal voltage regulator to maintain constant internal operating voltages throughout the 1.7 - 3.6V input supply range
  • Low Power Consumption
  • Internal voltage regulator
  • Enhanced integrated Directional Tap/Double-Tap™, and Device-orientation Algorithms
  • User-configurable wake-up function
  • Free fall engine
  • Digital I2C up to 3.4MHz
  • Lead-free Solderability
  • Excellent Temperature Performance
  • High Shock Survivability
  • Factory Programmed Offset and Sensitivity
  • Self-test Function

특징

  • Small Footprint
  • Embedded FIFO/FILO buffer
  • Digital High-Pass Filter Outputs
  • Enhanced integrated Directional Tap/Double-Tap™, and Device-orientation Algorithms
  • User-configurable wake-up function
  • Excellent Temperature Performance
  • High Shock Survivability

제품 사양

중력 범위(g-range) 가속도계 민감도 잡음 (µg/√Hz) 해상도 패키지 크기 핀 및 패키지 유형 인터페이스(출력) 웨이크업 작동 온도 (Min.)[°C] 작동 온도 (Max.)[°C] 공급 전압 [V] 전류 소비량
3 2g, 4g, 8g, User-selectable 16384, 8192, 4096 (16-bit), (counts/g) 100 8-bit, 16-bit 2x2x0.6mm 12-pin LGA Digital SPI/I²C Yes -40 85 1.71-3.6 10-145 μA

평가 보드

제품 번호 지금 구매 설명 문서
EVAL-KX112-1042 Cart KX112-1042 Evaluation Board Board Schematic
Board Layout

개발자 도구

지금 구매 설명
USBDEVKIT Cart 이 키트는 사용자가 지정한 3.3V Kionix 가속도계 제품이 납땜으로 부착되는 Kionix 평가 보드, 마이크로프로세서 컨트롤과 USB 인터페이스를 제공하는 Silicon Labs C8051F340DK 그리고 Kionix 평가 보드와 마이크로프로세서 간의 연결을 제공하는 Kionix F340 어댑터 보드로 구성됩니다.