3축 가속도 센서 KX132 모듈 -I2C
(SparkFun Triple Axis Accelerometer Breakout - KX132 (Qwiic))
개요
- 본 제품은 3축 가속도 센서 KX132 모듈 -I2C 입니다.
- KX132는 저전력 16비트 분해능 3축 가속도센서로 4개의 선택가능한 가속도 측정 범위(±2g/4g/8g/16g)를 가진 센서입니다.
- 10Khz(max) 출력 데이터 레이트를 가지고 있습니다.
특징
- Measurement Range: ±2g, ±4g, ±8g, ±16g (User Selectable)
- High Resolution (8 or 16-bit)
- User-Configurable Output Data Rate (ODR) up to 25600Hz
- User-Configurable 3-stage Advanced Data Path featuring low-pass filter, low-pass/high-pass filter and RMS calculation engine
- Wide range of built-in sensing functions
- Free Fall
- Directional-Tap™ / Double-Tap™
- Device Orientation & Activity Algorithms
- Low Noise: 130µg/√Hz (varies based on ODR, power mode & other settings)
- High Resolution Wake-Up & Back-to-Sleep Detection with configurable threshold as low as 3.9mg
- 512-byte FIFO buffer that continues recording data while being read
- Selectable Low-Power or High-Performance operating modes
- Low Power with Integrated Voltage Regulator
- High Performance Operating Current Consumption (400Hz ODR + Wake-Up Detection): 148µA
- Low Power Operating Current Consumption (0.781Hz ODR + Wake-Up Detection): 0.53µA
- Standby Current Consumption: 0.5µA
- Self-Test Functionality
- Digital I2C up to 3.4MHz and Digital SPI up to 10MHz
- 2x Qwiic Connectors
- SPI available on PTH Header Pins
- I2C Address: 0x1E (0x1F alternate)