Product Summary

The MMA7260QT is a low cost capacitive micromachined accelerometer. It features signal conditioning, a 1-pole low pass filter, temperature compensation and g-Select which allows for the selection among 4 sensitivities. Includes a Sleep Mode that makes the MMA7260QT ideal for handheld battery powered electronics. The applications of the MMA7260QT include: HDD MP3 Player: Freefall Detection, Laptop PC: Freefall Detection, Anti-Theft, Cell Phone: Image Stability, Text Scroll, Motion Dialing, E-Compass, Pedometer: Motion Sensing, PDA: Text Scroll, Navigation and Dead Reckoning: E-Compass Tilt Compensation, Gaming: Tilt and Motion Sensing, Event Recorder, Robotics: Motion Sensing.

Parametrics

MMA7260QT absolute maximum ratings: (1)Maximum Acceleration (all axis) gmax: ±2000 g; (2)Supply Voltage VDD: -0.3 to +3.6 V; (3)Drop Test Ddrop: 1.8 m; (4)Storage Temperature Range Tstg: -40 to +125 ℃.

Features

MMA7260QT features: (1)Selectable Sensitivity (1.5g/2g/4g/6g); (2)Low Current Consumption: 500 μA; (3)Sleep Mode: 3 μA; (4)Low Voltage Operation: 2.2 V to 3.6 V; (5)6mm × 6mm × 1.45mm QFN; (6)High Sensitivity (800 mV/g @ 1.5g); (7)Fast Turn On Time; (8)Integral Signal Conditioning with Low Pass Filter; (9)Robust Design, High Shocks Survivability; (10)Pb-Free Terminations; (11)Environmentally Preferred Package; (12)Low Cost.

Diagrams

MMA7260QT block diagram

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