(China (Mainland))
Product Summary
The MMA7455L is a Digital Output (Icapacitive micromachined accelerometer featuring signal conditioning, a lowpass filter, temperature compensation, self-test, configurable to detect 0gthrough interrupt pins (INT1 or INT2), and pulse detect for quick motiondetection. 0g offset and sensitivity are factory set and require no externaldevices. The 0g offset can be customer calibrated using assigned 0g registersand g-Select which allows for command selection for 3 acceleration ranges(2g/4g/8g). The MMA7455L includes a Standby Mode that makes it ideal forhandheld battery powered electronics.
Parametrics
Specifications of RD3172MMA7455L
Family Name MMA7455L Package Type LGA
Operating Supply Voltage (min) 2.4V Operating Supply Voltage (typ) 2.8V
Operating Supply Voltage (max) 3.6V Operating Temperature (min) -40C
Operating Temperature (max) 85C Operating Temperature Classification Industrial
Product Depth (mm) 3mm Product Height (mm) 1mm
Product Length (mm) 5mm Mounting Surface Mount
Pin Count 14 Lead Free Status / RoHS Status Compliant
Features
Features2?Digital Output (IC/SPI)?3mm x 5mm x 1mm LGA-14 Package?Self-Test for Z-Axis?Low Voltage Operation: 2.4 V – 3.6 V?User Assigned Registers for Offset Calibration?Programmable Threshold Interrupt Output?Level Detection for Motion Recognition (Shock, Vibration, Freefall)?Pulse Detection for Single or Double Pulse Recognition?Sensitivity (64 LSB/g @ 2g and @ 8g in 10-Bit Mode)?Selectable Sensitivity (±2g, ±4g, ±8g) for 8-bit Mode?Robust Design, High Shocks Survivability (5,000g)?RoHS Compliant?Environmentally Preferred Product?Low Cost
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
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 RD3172MMA7455L |
Freescale Semiconductor |
Acceleration Sensor Development Tools EVAL BD FOR MMA7455L |
Data Sheet |
Negotiable |
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| Image | Part No | Mfg | Description | |
Pricing (USD) |
Quantity | ||||
|
RD3172MMA7455L |
Freescale Semiconductor |
Acceleration Sensor Development Tools EVAL BD FOR MMA7455L |
Data Sheet |
Negotiable |
|
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Data Sheet |
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RD3172MMA7456L |
Freescale Semiconductor |
Acceleration Sensor Development Tools XYZ-AXIS DIGITAL ACCEL |
Data Sheet |
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Freescale Semiconductor |
Acceleration Sensor Development Tools Wireless Sensing 3-Axis Ref Design |
Data Sheet |
Negotiable |
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RD3112MMA7260QE |
Freescale Semiconductor |
Acceleration Sensor Development Tools REFERENCE DESIGN 3-AXIS |
Data Sheet |
Negotiable |
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RD3112MMA7260Q |
Freescale Semiconductor |
Acceleration Sensor Development Tools STAR 3 Axis Reference Design |
Data Sheet |
Negotiable |
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