MMA8491Q Datasheet (NXP) - 3-Axis Multifunction Digital Accelerometer

MMA8491Q, 3-Axis Multifunction Digital Accelerometer

The MMA8491Q is a low voltage, 3-axis low-g accelerometer housed in a 3 mm x 3 mm QFN package.

The device can accommodate two accelerometer configurations, acting as either a 45° tilt sensor or a digital output accelerometer with I2C bus.

* As a 45° tilt sensor, the MMA8491Q device offers ex

MMA8491Q Features

* Extreme low power, 400 nA per Hz

* Ultra-fast data output time, ~700 μs

* VDD supply range of 1.95 V to 3.6 V

* 3 mm x 3 mm, 0.65 mm pitch with visual solder joint inspection

* ±8 g full-scale range

* 14-bit digital output, 1 mg/LSB sensitivity