MMA7340L

www.DataSheet4U.com Freescale Semiconductor Technical Data Document Number: MMA7340L Rev 0, 1/2007 ±3g - 12g Three Axis Low-g Micromachined Accelerometer The MMA7340L is a low power, low profile capacitive micromachined accelerometer featuring signal conditioning, a 1-pole low pass filter, temperature compensation, self test, 0g-Detect which detects linear freefall, and g-Select which allows for the selection between 2 sensitivities. Zero-g offset and sensitivity are factory set and require no external devices. The MMA7340L includes a Sleep Mode that makes it ideal for handheld battery powered electronics. Features 3mm x 5mm x 1.0mm LGA-14 Package Low Current Consumption: 400 µA Sleep Mode: 3 µA Low Voltage Operation: 2.2 V – 3.6 V Selectable Sensitivity (±3g, ±12g) Fast Turn On Time (0.5 ms Enable Response Time) Self Test for Freefall Detect Diagnosis 0g-Detect for Freefall Protection Signal Conditioning with Low Pass Filter Robust Design, High Shocks Survivability RoHS Compliant Environmentally Preferred Product Low Cost MMA7340L MMA7340L: XYZ AXIS ACCELEROMETER ± 3g, ± 12g Bottom View 14 LEAD LGA CASE 1935-01 Typical Applications 3D Gaming: Tilt and Motion Sensing, Event Recorder 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 R...