ADXL314
RECOMMENDED FOR NEW DESIGNS±200 g Range, 3-Axis Digital Accelerometer
- Part Models
- 1
- 1ku List Price
- Starting From $4.42
Part Details
- ±200 g measurement range
- Low power: 170 μA in measurement mode and 17 μA in standby mode at VS = 2.5 V (typical)
- User selectable bandwidth up to 3200 Hz ODR
- Fixed 13-bit output resolution
- Supply voltage range: 2.0 V to 3.6 V
- Embedded memory management system with FIFO technology minimizes host processor load
- Shock event detection
- Activity/inactivity monitoring
- SPI (3- or 4-wire) and I2C digital interfaces
- Wide temperature range: −40 to +125°C
- 10,000 g shock survival
- Pb free and RoHS compliant
- Small and thin: 32-lead, 5 mm × 5 mm × 1.45 mm LFCSP
- AEC-Q100 qualified for automotive applications
The ADXL314 is a ±200 g range, 13-bit resolution, 3-axis digital accelerometer. The digital output data is formatted as 16-bit, twos complement data and is accessible through a serial peripheral interface (SPI), 3-wire or 4-wire, or an I2C digital interface.
An integrated memory management system with a 32 level, first in, first out (FIFO) buffer can store data to minimize host processor activity and lower overall system power consumption.
Low power modes enable intelligent motion-based power management with threshold sensing and active acceleration measurement at low power dissipation, typically 65 μA for VS = 2.5 V at a 100 Hz output data rate (ODR).
The ADXL314 is supplied in a small, thin 5 mm × 5 mm × 1.45 mm, 32-lead LFCSP.
APPLICATIONS
- Tire and battery pack monitoring
- High force event detection
Documentation
Data Sheet 1
User Guide 1
Application Note 2
Technical Articles 1
Device Drivers 4
3rd Party Solutions 1
Analog Dialogue 1
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. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADXL314WBCPZ-RL | LFCSP:LEADFRM CHIP SCALE |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Device Drivers 4
Evaluation Software 0
Can't find the software or driver you need?
Evaluation Kits
Evaluating the ADXL314 ±200 g Range, 3-Axis Digital Accelerometer
Resources
ADXL314 Evaluation System