Triple Axis Accelerometer MMA7361
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Availability: 79
20 or more $5.00
Description
The MMA7361 from Freescale is a very nice sensor with easy analog interface. The MMA7361 is a 3.3V part and outputs an analog voltage for each of the three outputs. This voltage is in ratio to the measured acceleration and to the supply voltage (ratiometric). The sensor requires a very low amount of power and has a g-select input which switches the accelerometer between ±1.5g and ±6g measurement ranges. Other features include a sleep mode, signal conditioning, a 1-pole low pass filter, temperature compensation, self test, and 0g-detect which detects linear freefall. Zero-g offset and sensitivity are factory set and require no external devices.
The sensor works on power between 2.2 and 3.6VDC (3.3V optimal), and typically consumes just 400µA of current.
Features:
- Two selectable measuring ranges (±1.5g, ±6g)
- Breadboard friendly - 0.1" pitch header
- Low current consumption: 400 µA
- Sleep mode: 3 µA
- Low voltage operation: 2.2 V - 3.6 V
- High sensitivity (800 mV/g at 1.5g)
- 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
Dimensions: 0.90 x 0.50"
Documents:
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