ADXL344 Datasheet | Analog Devices

Data Sheet 3-Axis, ±2 g/±4 g/±8 g/±16 g Ultralow Power Digital MEMS Accelerometer Features Multipurpose accelerometer with 10- to 13-bit resolution for use in a wide variety of applications Digital output accessible via SPI (3- and 4-wire) and I2C Built-in motion detection Features make tap, double-tap, activity, inactivity, orientation, and free-fall detection trivial User-adjustable thresholds Interrupts independently mappable to two interrupt pins Low power operation down to 23 µA and embedded FIFO for reducing overall system power Wide supply and I/O voltage range: 1.7 V to 2.75 V Wide operating temperature range (- 40°C to +85°C) 10,000 g shock survival Small, thin Pb free, Ro HS pliant 3 mm × 3 mm × 0.95 mm LGA package APPLICATIONS Handsets Gaming and pointing devices Hard disk drive (HDD) protection GENERAL DESCRIPTION The ADXL344 is a versatile 3-axis, digital-output, low g MEMS accelerometer. Selectable measurement range and bandwidth and configurable,...