The ADXL278 is a low power， complete， dual-axis accelerometer with signal conditioned voltage outputs that are on a single monolithic IC. This product measures acceleration with a full-scale range of （X-axis/Y-axis） ±35 g/±35 g， ±50 g/ ±50 g， or ±70 g/±35 g （minimum）。 The ADXL278 can also measure both dynamic acceleration （vibration） and static acceleration （gravity）。

　　The ADXL278 is the fourth-generation surface micromachined iMEMS? accelerometer from ADI with enhanced performance and lower cost. Designed for use in front and side impact airbag applications， this product also provides a complete cost-effective solution useful for a wide variety of other applications.

　　The ADXL278 is temperature stable and accurate over the automotive temperature range， with a self-test feature that fully exercises all the mechanical and electrical elements of the sensor with a digital signal applied to a single pin.

　　The ADXL278 is available in a 5 mm × 5 mm × 2 mm， 8-terminal ceramic LCC package.