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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.

특징:

  • 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

특징

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

관련 제품

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, 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

평가 보드

제품 번호 지금 구매 설명 문서
EVAL-KXTJ3-1057 Cart KXTJ3-1057 Evaluation Board Board Layout
Board Schematic

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.