MMA7260QT| Datasheet

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Freescale Semiconductor Technical Data

Document Number: MMA7260QT Rev 5, 03/2008

1.5g - 6g Three Axis Low-g Micromachined Accelerometer
The MMA7260QT low cost capacitive micromachined accelerometer features signal conditioning, a 1-pole low pass filter, temperature compensation and g-Select which allows for the selection among 4 sensitivities. Zero-g offset full scale span and filter cut-off are factory set and require no external devices. Includes a Sleep Mode that makes it ideal for handheld battery powered electronics. Features Selectable Sensitivity (1.5g/2g/4g/6g) Low Current Consumption: 500 A Sleep Mode: 3 A Low Voltage Operation: 2.2 V 3.6 V 6mm x 6mm x 1.45mm QFN High Sensitivity (800 mV/g @ 1.5g) Fast Turn On Time Integral Signal Conditioning with Low Pass Filter Robust Design, High Shocks Survivability Pb-Free Terminations Environmentally Preferred Package Low Cost

MMA7260QT

MMA7260QT: XYZ AXIS ACCELEROMETER 1.5g/2g/4g/6g

Bottom View

Typical Applications 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
g-Select1 1

16 LEAD QFN CASE 1622-02

Top View
XOUT YOUT ZOUT

N/C

16 15

14 13 12 Sleep Mode

ORDERING INFORMATION
Device Name MMA7260QT MMA7260QR2 Temperature Range 40 to +105 C 40 to +105 C Package Drawing 1622-02 1622-02 Package QFN-16, Tray QFN-16,Tape & Reel

g-Select2 2 VDD 3 VSS 4 5 N/C 6 N/C 7 N/C 8 N/C

11 N/C 10 N/C 9 N/C

Figure 1. Pin Connections