Datasheet ADXL316 (Analog Devices)

Smal , Low Power, 3-Axis ±16 g Accelerometer Data Sheet ADXL316 FEATURES GENERAL DESCRIPTION 3-axis sensing with ±16 g minimum measurement range
The ADXL316 is a small, thin, low power, complete 3-axis
Small, low profile package
accelerometer with signal conditioned voltage outputs. The
12-lead, 4 mm × 4 mm × 1.45 mm LFCSP
product measures acceleration with a minimum measurement
Low quiescent supply current: 350 µA typical
range of ±16 g. It can measure the static acceleration of gravity
Single-supply operation: 1.8 V to 3.6 V
in tilt sensing applications, as well as dynamic acceleration
10,000 g shock survival
resulting from motion, shock, or vibration.
Excellent temperature stability
The user selects the bandwidth of the accelerometer using
Bandwidth (BW) adjustment with a single capacitor per axis
the C
RoHS/WEEE lead-free compliant
X, CY, and CZ capacitors at the XOUT, YOUT, and ZOUT pins. Bandwidths can be selected to suit the application, with a
−40°C to +105°C operating temperature range
range of 0.5 Hz to 1600 Hz for the x and y axes, and a range
Qualified for automotive applications
of 0.5 Hz to 550 Hz for the z axis.
APPLICATIONS
The ADXL316 is available in a small, low profile, 4 mm × 4 mm ×
Cost-sensitive, low power, motion and tilt sensing applications
1.45 mm, 12-lead, plastic lead frame chip scale package (LFCSP).
Mobile devices Gaming systems Disk drive protection Image stabilization Active noise control (ANC) Sports and health devices FUNCTIONAL BLOCK DIAGRAM 3V VS ADXL316 RFILT XOUT OUTPUT AMP CX 3-AXIS SENSOR CDC RFILT Y AC OUT DEMOD OUTPUT AMP AMP CY RFILT ZOUT OUTPUT AMP CZ COM ST
001 13686- Figure 1.
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Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION MECHANICAL SENSOR PERFORMANCE APPLICATIONS INFORMATION POWER SUPPLY DECOUPLING SETTING THE BANDWIDTH USING CX, CY, AND CZ SELF TEST DESIGN TRADE-OFFS FOR SELECTING FILTER CHARACTERISTICS: THE NOISE/BW TRADE-OFF USE WITH OPERATING VOLTAGES OTHER THAN 3 V AXES OF ACCELERATION SENSITIVITY LAYOUT AND DESIGN RECOMMENDATIONS OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS