Kionix KX127-1068 Tri-Axis ±2g, ±4g, or ±8g SilICon Digital Accelerometer features an integrated Pedometer, 2048-byte buffer, device-orientation, Directional-TapTM/Double-TapTM, activity detecting, and Freefall algorithms. The sensing 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 sensing element, which further utilizes common mode cancellation to decrease errors from process variation, temperature, and environmental stress.
The Kionix sensing 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 sensing element provides signal conditioning and intelligent user programmable application algorithms. The accelerometer is delivered in a 2mm x 2mm x 0.9mm LGA plastic package operating from 1.71VDC to 3.6VDC. Voltage regulators are used to maintain constant internal operating voltages over the range of input supply voltages resulting in stable operating characteristic. I2C or SPI digital protocol is used to communicate with the chip to configure and check for updates to the orientation, Directional-TapTM/Double-TapTM detection, Freefall detection, Pedometer, and activity monitoring algorithms.
制造商: Kionix
產品種類: 加速計
加速: 2 g, 4 g, 8 g
輸出類型: Digital
接口類型: I2C, SPI
分辨率: 8 bit, 16 bit
電源電壓-最小: 1.71 V
最小工作溫度: - 40 C
最大工作溫度: + 85 C
封裝: Cut Tape
封裝: MouseReel
封裝: Reel
系列: BM14270MUV-LB
商標: Kionix
安裝風格: SMD/SMT
產品類型: Accelerometers
工廠包裝數量: 10000
子類別: Sensors