Datasheet Analog Devices ADXL313WACPZ-RL7 — 数据表

3-Axis, ±0.5 g/±1 g/±2 g/±4 g
Digital Accelerometer
ADXL313 Data Sheet
FEATURES GENERAL DESCRIPTION Ultralow power (scales automatically with data rate)
As low as 30 µA in measurement mode (VS = 3.3 V)
As low as 0.1 µA in standby mode (VS = 3.3 V)
Low noise performance
150 μg/√Hz typical for X-and Y-axes
250 μg/√Hz typical for the Z-axis
Embedded, patent pending FIFO technology minimizes host
processor load
User-selectable resolution
Fixed 10-bit resolution for any g range
Fixed 1024 LSB/g sensitivity for any g range
Resolution scales from 10-bit at ±0.5 g to 13-bit at ±4 g
Built-in motion detection functions for activity/inactivity
monitoring
Supply and I/O voltage range: 2.0 V to 3.6 V
SPI (3-wire and 4-wire) and I2C digital interfaces
Flexible interrupt modes mappable to two interrupt pins
Measurement range selectable via serial command
Bandwidth selectable via serial command
Wide temperature range (−40°C to +105°C) …