Manufacturer Analog Devices
Manufacturer Part Number AD22279-A-R2
Description Accelerometer X Axis ±35g 400Hz 8-LCC
Stock Code W013367
Download Technical Datasheet

The ADXL78 series low power, high-g 1-axis Accelerometer with signal conditioned voltage outputs that are on a single monolithic IC. This product measures acceleration with a full-scale range of ±35g, ±50g or ±70g (minimum). It can also measure both dynamic acceleration (vibration) and static acceleration (gravity). The device is the fourth-generation surface micro machined iMEMS® accelerometer from ADI with enhanced performance. The device 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. Full differential sensor and circuitry for high resistance to EMI/RFI

  • Complete mechanical and electrical self-test on digital command
  • Output ratiometric to supply
  • Sensitive axes in the plane of the chip
  • High linearity (0.2% of full scale)
  • Frequency response down to DC
  • Low noise
  • Low power consumption (1.3mA)
  • Tight sensitivity tolerance and 0 g offset capability
  • Largest available prefilter clipping headroom
  • 400Hz, 2-pole Bessel filter
  • Single-supply operation

REACH SVHC Compliance


Number of Pins




Supply Current

1.30 mA

Supply Voltage (DC)

4.75 V (min), 5.25 V (max)


Cut Tape (CT), Tape & Reel (TR)

Operating Temperature

105 °C (max)


400 Hz



Lead-Free Status

Contains Lead

Lifecycle Status

Pending Obsolescence

Mounting Style

Surface Mount