Analog Devices Inc.

Category: Magnetic Sensors

Micropower, 3-Axis, 2 g/4 g/8 g Digital Output MEMS Accelerometer Features: Ultralow power Power can be derived from coin cell battery 1.8 μA at 100 Hz ODR, 2.0 V supply 3.0 μA at 400 Hz ODR, 2.0 V supply 270 nA motion activated wake-up mode 10 nA standby current High resolution: 1 mg/LSB Built-in features for system-level power savings: Adjustable threshold sleep/wake modes for motion activation Autonomous interrupt processing, without need for microcontroller intervention, to allow the rest of the system to be turned off completely Deep embedded FIFO minimizes host processor load Awake state output enables implementation of standalone, motion activated switch Low noise down to 175 μg/√Hz Wide supply and I/O voltage ranges: 1.6 V to 3.5 V Operates off 1.8 V to 3.3 V rails Acceleration sample synchronization via external trigger On-chip temperature sensor SPI digital interface Measurement ranges selectable via SPI command Small and thin 3 mm × 3.25 mm × 1.06 mm package

$126.59 - $258.76