ADXL367 Digital Output MEMS Accelerometer

ADXL367 Digital Output MEMS Accelerometer

The ADXL367 is an ultralow power, 3-axis microelectromechanical systems (MEMS) accelerometer that consumes only 0.89 µA at a 100 Hz output data rate and 180 nA when in motion-triggered wake-up mode. Unlike accelerometers that use power duty cycling to achieve low power consumption, the ADXL367 does .

Features

FUNCTIONAL BLOCK DIAGRAM
► Supply voltage range
► Single-cell battery operation: 1.1 V to 3.6 V
► Internal power supply regulation for high PSRR
► Ultralow power
► 0.89 µA at 100 Hz ODR, 2.0 V supply
► 180 nA motion activated wake-up mode
► 40 nA standby current
► High resolution: 0.25 mg/LSB
► Built-in features for system level power savings
► Single-tap and double-tap detection with only 35 nA of added current
► Adjustable threshold sleep and wake-up modes for motion activation
► Autonomous interrupt processing, without need for microcontroller intervention, to allow the rest of the sys.