Features and Benefits
- Small and thin 4 mm × 4 mm × 1.45 mm LFCSP package
- 2 mg resolution at 60 Hz
- Wide supply voltage range:
2.4 V to 6 V
- Low power: 340 µA at VS = 2.4 V (typ)
- Good zero g bias stability
- Good sensitivity accuracy
- X-axis and Y-axis aligned to within 0.1° (typ)
- BW adjustment with a single capacitor
- Single-supply operation
- 10,000 g shock survival
- Pb Free: Compatible with Sn/Pb and Pb-free solder processes
The ADXL322 is an ultra small package (4 × 4 × 1.45 mm LFCSP) and low power (340 µA at VS = 2.4V) ± 2 g iMEMS® accelerometer designed to accommodate the integration requirements of mobile phones and other portable devices for a variety of motion, tilt, and inertial sensing features (e.g., data entry, menu and display control, power management, situational awareness, navigation, and portrait vs. landscape display orientation). The ADXL322 also enables hard disk drive protection systems and security features in notebook computers, as well as position and tilt sensing for PC and gaming peripherals such as mouse and joystick devices.
- Cost Sensitive Motion- and Tilt-Sensing Applications
- Mobile Phones
- Hard Disk Drive Protection
- User Interface Peripherals
- Sports and Health Related Devices
Product Lifecycle Not Recommended for New Designs
This designates products ADI does not recommend broadly for new designs.
Documentation & Resources
Using Dual-Axis Accelerometers to Protect Hard Disk Drives11/1/2005 Analog Dialogue
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
Sample & Buy
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.