您在以下反白的欄位中輸入了含有無效字元的值。 請只用有效字元修改您的選擇。
產品未必與您的搜尋完全相符
您先前購買過這項產品。
檢視歷史記錄
NXP MMA8451QT
MEMS Accelerometer, 3-Axis, Digital, X, Y, Z, ± 2g, ± 4g, ± 8g, 1.95 V, 3.6 V, QFN
產品總覽
The MMA8451QT is a smart low-power, three-axis capacitive Micromachined Accelerometer with 14 bits of resolution. This accelerometer is packed with embedded functions with flexible user-programmable options, configurable to two interrupt pins. Embedded interrupt functions allow for overall power savings relieving the host processor from continuously polling data. There is access to both low-pass filtered data as well as high-pass filtered data, which minimizes the data analysis required for jolt detection and faster transitions. The device can be configured to generate inertial wake-up interrupt signals from any combination of the configurable embedded functions allowing the accelerometer to monitor events and remain in a low-power mode during periods of inactivity.
- 1.6 to 3.6V Interface Voltage
- ±2/±4/±8g Dynamically Selectable Full-scale
- Output Data Rates (ODR) from 1.56 to 800Hz
- 99µg/√Hz Noise
- 14-bit and 8-bit Digital Output
- I²C Digital Output Interface (Operates to 2.25MHz with 4.7kR Pull-up)
- Two Programmable Interrupt Pins for Seven Interrupt Sources
- Three Embedded Channels of Motion Detection, such as Freefall or Motion, Pulse and Jolt Detection
- Orientation (Portrait/Landscape) Detection with Programmable Hysteresis
- Automatic ODR Change for Auto-wake and Return to Sleep
- 32 Sample FIFO
- High Pass Filter Data Available per Sample and Through FIFO
- Self-test
- 6 to 165µA Current Consumption
應用
Sensing & Instrumentation, Consumer Electronics, Computers & Computer Peripherals
警告
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
產品訊息
技術文件 (5)
篩選工具