ADXL212

NOT RECOMMENDED FOR NEW DESIGNS

Low Cost ±2g Dual Axis Accelerometer

Analog Devices ADXL212 Product Info

10 February 2026 4

Features

High performance, single-/dual-axis accelerometer on a single IC chip
5 mm × 5 mm × 2 mm LCC package
1 mg resolution at 60 Hz Low power: 700 μA at V_S = 5 V (typical)
High sensitivity accuracy –40°C to +125°C temperature range

High zero g bias stability
Pulse Width Modulated Digital Outputs
BW adjustment with a single capacitor
Single-supply operation
3500 g shock survival RoHS-compliant
Compatible with Sn/Pb- and Pb-free solder processes

Part details & applications

The ADXL212 is a high precision, low power, complete single- and dual-axis accelerometers with duty cycle modulated outputs, all on a single, monolithic IC. The ADXL212 measure acceleration with a full-scale range of ±2g. The ADXL212 can measure both dynamic acceleration (for example, vibration) and static acceleration (for example, gravity). The typical noise floor is 110 μg/√Hz, allowing signals below 1 mg (0.06° of inclination) to be resolved in tilt sensing applications using narrow bandwidths (<60 Hz). The user selects the bandwidth of the accelerometer using Capacitor C_X and Capacitor C_Y at the X_FILT and Y_FILT pins. Bandwidths of 0.5 Hz to 2.5 kHz may be selected to suit the application. The ADXL212 available in 5 mm × 5 mm × 2 mm, 8-pad hermetic LCC packages.

APPLICATIONS

Automotive tilt alarms
Vehicle dynamic control (VDC)/electronic stability program (ESP) systems
Electronic chassis control
Electronic braking
Data projectors
Navigation
Platform stabilization/leveling
Alarms and motion detectors
High accuracy, 2-axis tilt sensing

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