GENERAL DESCRIPTION
●The ADXL204 is a high precision, low power, complete dual axis accelerometer with signal-conditioned voltage outputs, all on a single monolithic IC. Like the ADXL203, it measures acceleration with a full-scale range of ±1.7 g; however, the ADXL204 is tested and specified for 3.3 V supply voltage, whereas the ADXL203 is tested and specified at 5 V. Both parts function well over a wide 3 V to 6 V operating voltage range. The ADXL204 can measure both dynamic acceleration (for example, vibration) and static acceleration (for example, gravity).
●FEATURES
● High performance, dual-axis accelerometer on a single IC chip
● Specified at VS = 3.3 V
● 5 mm × 5 mm × 2 mm LCC package
● Better than 2 mg resolution at 60 Hz
● Low power: 500 μA at VS = 3.3 V (typical)
● High zero g bias stability
● High sensitivity accuracy
● –40°C to +125°C temperature range
● X-axis and Y-axis aligned to within 0.1° (typical)
● BW adjustment with a single capacitor
● Single-supply operation
● 3500 g shock survival
● RoHS compliant
● Compatible with Sn/Pb- and Pb-free solder processes
●APPLICATIONS
● Vehicle dynamic control (VDC)/electronic stability program (ESP) systems
● Electronic chassis controls
● Electronic braking
● Platform stabilization/leveling
● Navigation
● Alarms and motion detectors
● High accuracy, 2-axis tilt sensing
