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ANALOG DEVICES  AD22279-A-R2  MEMS Accelerometer, Single-Axis, Analogue, X, ± 37g, 4.75 V, 5.25 V, LCC

ANALOG DEVICES AD22279-A-R2
Technical Data Sheet (263.52KB) EN See all Technical Docs

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Product Overview

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

 

Product Information

MEMS Sensor Output:
Analogue
Measurement Axis:
X
Acceleration Range:
± 37g
Supply Voltage Min:
4.75V
Supply Voltage Max:
5.25V
Sensor Case Style:
LCC
No. of Pins:
8Pins
Sensitivity Typ:
55mV/g
Sensitivity Min:
52.25mV/g
Sensitivity Max:
57.75mV/g
Packaging:
Cut Tape
Product Range:
ADXL78 Series
Automotive Qualification Standard:
-
MSL:
-
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Sensing & Instrumentation;
  • Automotive;
  • System Monitoring

Legislation and Environmental

Moisture Sensitivity Level:
-
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Y-Ex
Tariff No:
85423990
Weight (kg):
.000554

Associated Products