Freescale Semiconductor Data Sheet: Technical Data
Document Number: MMA8491Q Rev 2.
0, 11/2012
Xtrinsic 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 extreme ease of implementation by using a single line output per axis.
As a digital output accelerometer, the 14-bit ±8g accelerometer data can be read from the device with a 1 mg/LSB sensitivity.
MMA8491Q
Bottom View
The extreme low power capabili...