Datasheet ADIS16006 (Analog Devices)

Dual-Axis ±5 g Accelerometer with SPI Interface Data Sheet ADIS16006 FEATURES GENERAL DESCRIPTION Dual-axis accelerometer
The ADIS16006 is a low cost, low power, complete dual-axis
SPI digital output interface
accelerometer with an integrated serial peripheral interface
Internal temperature sensor
(SPI). An integrated temperature sensor is also available on the
Highly integrated; minimal external components
SPI interface. The ADIS16006 measures acceleration with a full-
Bandwidth externally selectable
scale range of ±5 g (minimum). The ADIS16006 can measure both
1.9 mg resolution at 60 Hz
dynamic acceleration (vibration) and static acceleration (gravity).
Externally controlled electrostatic self-test
The typical noise floor is 200 µg/√Hz, allowing signals below
3.0 V to 5.25 V single-supply operation
1.9 mg (60 Hz bandwidth) to be resolved.
Low power: <2 mA 3500 g shock survival
The bandwidth of the accelerometer is set with optional
7.2 mm × 7.2 mm × 3.7 mm package
capacitors, CX and CY, at the XFILT pin and the YFILT pin. Digital output data for both axes is available via the serial interface.
APPLICATIONS
An external y driven self-test pin (ST) al ows the user to verify the accelerometer functionality.
Industrial vibration/motion sensing Platform stabilization
The ADIS16006 is available in a 7.2 mm × 7.2 mm × 3.7 mm,
Dual-axis tilt sensing
12-terminal LGA package.
Tracking, recording, analysis devices Alarms and security devices FUNCTIONAL BLOCK DIAGRAM VCC ADIS16006 SCLK DUAL-AXIS DIN SERIAL ±5g INTERFACE ACCELEROMETER DOUT CS CDC TCS TEMP SENSOR COM ST YFILT XFILT CY CX
001 05975- Figure 1.
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Document Outline Features Applications General Description Functional Block Diagram Revision History Specifications Timing Specifications Circuit and Timing Diagrams Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Accelerometer Data Format Self-Test Serial Interface Accelerometer Serial Interface Accelerometer Control Register Power-Down ADD0 ZERO ONE DONTC Accelerometer Conversion Details Temperature Sensor Serial Interface Read Operation Write Operation Temperature Sensor Control Register ZERO Output Data Format Temperature Sensor Conversion Details Power Supply Decoupling Setting the Bandwidth Selecting Filter Characteristics: The Noise/Bandwidth Trade-Off Applications Second Level Assembly Outline Dimensions Ordering Guide