The MMA7361L 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 MMA7361L includes a Sleep Mode that makes it ideal for handheld battery powered electronics.

特性 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

? High Sensitivity (800 mV/g @ 1.5g)

? Selectable Sensitivity (±1.5g, ±6g)

? 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

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

? Robotics: Motion Sensing