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KX123-6000
Tri-Axis, User Selectable ± 2g, 4g, 8g, Digital (I²C/SPI) Output, Integrated FIFO/FILO buffer, 3x3x0.9mm LGA - KX123-6000

The KX123-1039 is a tri-axis +/-2g, +/-4g or +/-8g silicon micromachined accelerometer with integrated 2048 byte buffer, orientation, tap/double tap, activity detecting, and Free fall algorithms. The sense element is fabricated using Kionix’s proprietary plasma micromachining process technology. Acceleration sensing is based on the principle of a differential capacitance arising from acceleration-induced motion of the sense element, which further utilizes common mode cancellation to decrease errors from process variation, temperature, and environmental stress. The sense element is hermetically sealed at the wafer level by bonding a second silicon lid wafer to the device using a glass frit. A separate ASIC device packaged with the sense element provides signal conditioning, and intelligent user-programmable application algorithms. The accelerometer is delivered in a 3 x 3 x 0.9 mm LGA plastic package operating from a 1.71 – 3.6V DC supply. Voltage regulators are used to maintain constant internal operating voltages over the range of input supply voltages. This results in stable operating characteristics over the range of input supply voltages. I²C or SPI digital protocol is used to communicate with the chip to configure and check for updates to the orientation, Directional TapTM detection, Free fall detection and activity monitoring algorithms.

특징:

  • 3x3x0.9mm LGA
  • User-selectable g Range and Output Data Rate
  • User-selectable low power or 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 1.71 - 3.6V input supply range
  • Low Power Consumption with FlexSet™ Performance Optimization
  • Internal voltage regulator
  • Enhanced integrated Free fall, Directional Tap/Double-TapTM, and Device-orientation Algorithms
  • User-configurable wake-up function
  • Digital I2C up to 3.4MHz
  • Digital SPI up to 10MHz
  • Lead-free Solderability
  • Excellent Temperature Performance
  • High Shock Survivability
  • Factory Programmed Offset and Sensitivity
  • Self-test Function

특징

  • Small Footprint
  • Extra large embedded 2048 byte FIFO/FILO buffer
  • Digital High-Pass Filter Outputs
  • Enhanced integrated Free fall, Directional Tap/Double-Tap™, and Device-orientation Algorithms
  • User-selectable Output Data Rate up to 25600Hz
  • 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) 130 8-bit, 16-bit 3x3x0.9mm 16-pin LGA Digital SPI/I²C Yes -40 85 1.71-3.6 10-145 μA

평가 보드

제품 번호 지금 구매 설명 문서
KX123-6000-EVB0B0 Cart KX123-6000 Evaluation Board

개발자 도구

지금 구매 설명
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.