MMA7455 Triple-Axis Accelerometer Module
Freescale Semiconductor manufactured IC offers advance digital features for 3-axis accelerometer with unique user logic selectable option for both sensitivity and g –select among +/- 2g ,+/- 4g +/- 8g . The sensor board has other unique features like sleep mode, which makes it best for handheld mobile or battery powered devices, signal conditioning, temperature compensation, 1 pole low pass filter, self test and zero g detection for the free fall motion. The board can easily integrate with any kind of microcontroller board via SPI/I2C interface, the sensor offer the analysis the distinct level check-up of the acceleration of the devices or object. The kind of application the sensor finds it better use are like vibration detection, tilting, acceleration, fall detection.
| Type | Accelerometer, 3-axis |
| Selectable Sensing Range | +/-2g, +/-4g, +/-8g for 8 bit mode |
| Sensitivity | 64 LSB/g @2g and @8g for 10 bit mode |
| Interface | I2C/SPI Digital |
| Voltage Supply | 2.4 V ~ 3.6 V |
| Shock Survival | 5000g |
| Utilized IC | MMA7455 |
| Compliance | RoHS |