Product Summary

The MMA7361LT 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 MMA7361LT includes a Sleep Mode that makes it ideal for handheld battery powered electronics.

Parametrics

MMA7361LT absolute maximum ratings: (1)Maximum Acceleration (all axis) gmax: ±5000 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

MMA7361LT features: (1)3mm x 5mm x 1.0mm LGA-14 Package; (2)Low Current Consumption: 400μA; (3)Sleep Mode: 3 μA; (4)Low Voltage Operation: 2.2 V 3.6 V; (5)High Sensitivity (800 mV/g @ 1.5g); (6)Selectable Sensitivity (±1.5g, ±6g); (7)Fast Turn On Time (0.5 ms Enable Response Time); (8)Self Test for Freefall Detect Diagnosis; (9)0g-Detect for Freefall Protection; (10)Signal Conditioning with Low Pass Filter; (11)Robust Design, High Shocks Survivability; (12)RoHS Compliant; (13)Environmentally Preferred Product; (14)Low Cost.

Diagrams

MMA7361LT block diagram

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